foreword

Mark 12:28 And one of the scribes came, and having heard them reasoning together, and perceiving that he had answered them well, asked him, Which is the first commandment of all?
Mark 12:29 And Jesus answered him, The first of all the commandments is, Hear, O Israel; The Lord our God is one Lord:
Mark 12:30 And thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength: this is the first commandment.
Mark 12:31 And the second is like, namely this, Thou shalt love thy neighbour as thyself. There is none other commandment greater than these.
Mark 12:32 And the scribe said unto him, Well, Master, thou hast said the truth: for there is one God; and there is none other but he:
Mark 12:33 And to love him with all the heart, and with all the understanding, and with all the soul, and with all the strength, and to love his neighbour as himself, is more than all whole burnt offerings and sacrifices.
Mark 12:34 And when Jesus saw that he answered discreetly, he said unto him, Thou art not far from the kingdom of God. And no man after that durst ask him any question.

John 13:34 A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another.
John 13:35 By this shall all men know that ye are my disciples, if ye have love one to another.

If you do this, I think you have taken care of the rest anyway.

Take a look at this study and you decide for yourself about the 10 commandments. This is what I could remember and find on the subject.

1. no other gods

Exodus 20:2 I am the LORD thy God, which have brought thee out of the land of Egypt, out of the house of bondage.
Exodus 20:3 Thou shalt have no other gods before me.

Matthew 4:10 Then saith Jesus unto him, Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.

2. no graven images or likenesses. (no idols)

Exodus 20:4 Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth:
Exodus 20:5 Thou shalt not bow down thyself to them, nor serve them: for I the LORD thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate me;
Exodus 20:6 And shewing mercy unto thousands of them that love me, and keep my commandments.

1 Corinthians 12:2 Ye know that ye were Gentiles, carried away unto these dumb idols, even as ye were led.
Acts 15:19 Wherefore my sentence is, that we trouble not them, which from among the Gentiles are turned to God:
Acts 15:20 But that we write unto them, that they abstain from pollutions of idols, and from fornication, and from things strangled, and from blood.
Acts 15:29 That ye abstain from meats offered to idols, and from blood, and from things strangled, and from fornication: from which if ye keep yourselves, ye shall do well. Fare ye well.
1 Corinthians 8:1 Now as touching things offered unto idols, we know that we all have knowledge. Knowledge puffeth up, but charity edifieth.
1 Corinthians 8:2 And if any man think that he knoweth any thing, he knoweth nothing yet as he ought to know.
1 Corinthians 8:3 But if any man love God, the same is known of him.
1 Corinthians 8:4 As concerning therefore the eating of those things that are offered in sacrifice unto idols, we know that an idol is nothing in the world, and that there is none other God but one.
1 Corinthians 8:5 For though there be that are called gods, whether in heaven or in earth, (as there be gods many, and lords many,)
1 Corinthians 8:6 But to us there is but one God, the Father, of whom are all things, and we in him; and one Lord Jesus Christ, by whom are all things, and we by him.
1 Corinthians 8:7 Howbeit there is not in every man that knowledge: for some with conscience of the idol unto this hour eat it as a thing offered unto an idol; and their conscience being weak is defiled.
1 Corinthians 8:8 But meat commendeth us not to God: for neither, if we eat, are we the better; neither, if we eat not, are we the worse.
1 Corinthians 8:9 But take heed lest by any means this liberty of yours become a stumblingblock to them that are weak.
1 Corinthians 8:10 For if any man see thee which hast knowledge sit at meat in the idol's temple, shall not the conscience of him which is weak be emboldened to eat those things which are offered to idols;
1 Corinthians 8:11 And through thy knowledge shall the weak brother perish, for whom Christ died?
1 Corinthians 8:12 But when ye sin so against the brethren, and wound their weak conscience, ye sin against Christ.
1 Corinthians 8:13 Wherefore, if meat make my brother to offend, I will eat no flesh while the world standeth, lest I make my brother to offend.

3. don't take God's name in vain

Exodus 20:7 Thou shalt not take the name of the LORD thy God in vain; for the LORD will not hold him guiltless that taketh his name in vain.

1 Corinthians 12:3 Wherefore I give you to understand, that no man speaking by the Spirit of God calleth Jesus accursed: and that no man can say that Jesus is the Lord, but by the Holy Ghost.
Colossians 4:5 Walk in wisdom toward them that are without, redeeming the time.
Colossians 4:6 Let your speech be alway with grace, seasoned with salt, that ye may know how ye ought to answer every man.
Proverbs 12:18 There is that speaketh like the piercings of a sword: but the tongue of the wise is health.
Proverbs 15:2 The tongue of the wise useth knowledge aright: but the mouth of fools poureth out foolishness.
Proverbs 10:19 In the multitude of words there wanteth not sin: but he that refraineth his lips is wise.
Ephesians 4:29 Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers.
Ephesians 4:30 And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption.
Colossians 3:8 But now ye also put off all these; anger, wrath, malice, blasphemy, filthy communication out of your mouth.
Colossians 3:9 Lie not one to another, seeing that ye have put off the old man with his deeds;
Colossians 3:10 And have put on the new man, which is renewed in knowledge after the image of him that created him:

I can't find anything direct in the NT, but the indirect ones say plenty.

4. remember the sabbath

Exodus 20:8 Remember the sabbath day, to keep it holy.
Exodus 20:9 Six days shalt thou labour, and do all thy work:
Exodus 20:10 But the seventh day is the sabbath of the LORD thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates:
Exodus 20:11 For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.

Colossians 2:13 And you, being dead in your sins and the uncircumcision of your flesh, hath he quickened together with him, having forgiven you all trespasses;
Colossians 2:14 Blotting out the handwriting of ordinances that was against us, which was contrary to us, and took it out of the way, nailing it to his cross;
Colossians 2:15 And having spoiled principalities and powers, he made a shew of them openly, triumphing over them in it.
Colossians 2:16 Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath days:
Colossians 2:17 Which are a shadow of things to come; but the body is of Christ.
Romans 13:10 Love worketh no ill to his neighbour: therefore love is the fulfilling of the law.
Romans 13:11 And that, knowing the time, that now it is high time to awake out of sleep: for now is our salvation nearer than when we believed.
Romans 13:12 The night is far spent, the day is at hand: let us therefore cast off the works of darkness, and let us put on the armour of light.
Romans 13:13 Let us walk honestly, as in the day; not in rioting and drunkenness, not in chambering and wantonness, not in strife and envying.
Romans 13:14 But put ye on the Lord Jesus Christ, and make not provision for the flesh, to fulfil the lusts thereof.
Romans 14:1 Him that is weak in the faith receive ye, but not to doubtful disputations.
Romans 14:2 For one believeth that he may eat all things: another, who is weak, eateth herbs.
Romans 14:3 Let not him that eateth despise him that eateth not; and let not him which eateth not judge him that eateth: for God hath received him.
Romans 14:4 Who art thou that judgest another man's servant? to his own master he standeth or falleth. Yea, he shall be holden up: for God is able to make him stand.
Romans 14:5 One man esteemeth one day above another: another esteemeth every day alike. Let every man be fully persuaded in his own mind.
Romans 14:6 He that regardeth the day, regardeth it unto the Lord; and he that regardeth not the day, to the Lord he doth not regard it. He that eateth, eateth to the Lord, for he giveth God thanks; and he that eateth not, to the Lord he eateth not, and giveth God thanks.
Romans 14:7 For none of us liveth to himself, and no man dieth to himself.
Romans 14:8 For whether we live, we live unto the Lord; and whether we die, we die unto the Lord: whether we live therefore, or die, we are the Lord's.
Romans 14:9 For to this end Christ both died, and rose, and revived, that he might be Lord both of the dead and living.
Romans 14:10 But why dost thou judge thy brother? or why dost thou set at nought thy brother? for we shall all stand before the judgment seat of Christ.
Romans 14:11 For it is written, As I live, saith the Lord, every knee shall bow to me, and every tongue shall confess to God.
Romans 14:12 So then every one of us shall give account of himself to God.
Romans 14:13 Let us not therefore judge one another any more: but judge this rather, that no man put a stumblingblock or an occasion to fall in his brother's way.
Romans 14:14 I know, and am persuaded by the Lord Jesus, that there is nothing unclean of itself: but to him that esteemeth any thing to be unclean, to him it is unclean.
Romans 14:15 But if thy brother be grieved with thy meat, now walkest thou not charitably. Destroy not him with thy meat, for whom Christ died.
Romans 14:16 Let not then your good be evil spoken of:
Romans 14:17 For the kingdom of God is not meat and drink; but righteousness, and peace, and joy in the Holy Ghost. Romans 14:18 For he that in these things serveth Christ is acceptable to God, and approved of men.
Romans 14:19 Let us therefore follow after the things which make for peace, and things wherewith one may edify another.
Romans 14:20 For meat destroy not the work of God. All things indeed are pure; but it is evil for that man who eateth with offence.
Romans 14:21 It is good neither to eat flesh, nor to drink wine, nor any thing whereby thy brother stumbleth, or is offended, or is made weak.
Romans 14:22 Hast thou faith? have it to thyself before God. Happy is he that condemneth not himself in that thing which he alloweth.
Romans 14:23 And he that doubteth is damned if he eat, because he eateth not of faith: for whatsoever is not of faith is sin.
Romans 15:1 We then that are strong ought to bear the infirmities of the weak, and not to please ourselves.
Romans 15:2 Let every one of us please his neighbour for his good to edification.

5. honor mom and dad

Exodus 20:12 Honour thy father and thy mother: that thy days may be long upon the land which the LORD thy God giveth thee.

Ephesians 6:1 Children, obey your parents in the Lord: for this is right.
Ephesians 6:2 Honour thy father and mother; which is the first commandment with promise;
Ephesians 6:3 That it may be well with thee, and thou mayest live long on the earth.
Ephesians 6:4 And, ye fathers, provoke not your children to wrath: but bring them up in the nurture and admonition of the Lord.

6. don't kill

Exodus 20:13 Thou shalt not kill.

Matthew 5:21 Ye have heard that it was said by them of old time, Thou shalt not kill; and whosoever shall kill shall be in danger of the judgment:
Matthew 5:22 But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire.

7. no adultery

Exodus 20:14 Thou shalt not commit adultery.

Matthew 5:27 Ye have heard that it was said by them of old time, Thou shalt not commit adultery:
Matthew 5:28 But I say unto you, That whosoever looketh on a woman to lust after her hath committed adultery with her already in his heart.
Matthew 5:29 And if thy right eye offend thee, pluck it out, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not that thy whole body should be cast into hell.
Matthew 5:30 And if thy right hand offend thee, cut it off, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not that thy whole body should be cast into hell.
Matthew 5:31 It hath been said, Whosoever shall put away his wife, let him give her a writing of divorcement:
Matthew 5:32 But I say unto you, That whosoever shall put away his wife, saving for the cause of fornication, causeth her to commit adultery: and whosoever shall marry her that is divorced committeth adultery.

8. no stealing

Exodus 20:15 Thou shalt not steal.

Ephesians 4:28 Let him that stole steal no more: but rather let him labour, working with his hands the thing which is good, that he may have to give to him that needeth.

9. no lying

Exodus 20:16 Thou shalt not bear false witness against thy neighbour.

Colossians 3:8 But now ye also put off all these; anger, wrath, malice, blasphemy, filthy communication out of your mouth.
Colossians 3:9 Lie not one to another, seeing that ye have put off the old man with his deeds;
Colossians 3:10 And have put on the new man, which is renewed in knowledge after the image of him that created him:

10. no coveting

Exodus 20:17 Thou shalt not covet thy neighbour's house, thou shalt not covet thy neighbour's wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor any thing that is thy neighbour's.

Colossians 3:5 Mortify therefore your members which are upon the earth; fornication, uncleanness, inordinate affection, evil concupiscence, and covetousness, which is idolatry:
Colossians 3:6 For which things' sake the wrath of God cometh on the children of disobedience:
Colossians 3:7 In the which ye also walked some time, when ye lived in them.
Colossians 3:8 But now ye also put off all these; anger, wrath, malice, blasphemy, filthy communication out of your mouth.
Colossians 3:9 Lie not one to another, seeing that ye have put off the old man with his deeds;
Colossians 3:10 And have put on the new man, which is renewed in knowledge after the image of him that created him: