Thou shalt not commit adultery.
Leviticus 20:10And the man that committeth adultery with another man's wife, even he that committeth adultery with his neighbour's wife, the adulterer and the adulteress shall surely be put to death.
Proverbs 6:32But whoso committeth adultery with a woman lacketh understanding: he that doeth it destroyeth his own soul.
Malachi 2:16For the LORD, the God of Israel, saith that he hateth putting away: for one covereth violence with his garment, saith the LORD of hosts: therefore take heed to your spirit, that ye deal not treacherously.
Matthew 5:27Ye have heard that it was said by them of old time, Thou shalt not commit adultery:
Matthew 5:31It hath been said, Whosoever shall put away his wife, let him give her a writing of divorcement:
Matthew 5:32But 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.
Matthew 19:9And I say unto you, Whosoever shall put away his wife, except it be for fornication, and shall marry another, committeth adultery: and whoso marrieth her which is put away doth commit adultery.
Mark 10:11And he saith unto them, Whosoever shall put away his wife, and marry another, committeth adultery against her.
Luke 16:18Whosoever putteth away his wife, and marrieth another, committeth adultery: and whosoever marrieth her that is put away from her husband committeth adultery.
Romans 7:2For the woman which hath an husband is bound by the law to her husband so long as he liveth; but if the husband be dead, she is loosed from the law of her husband.
Romans 7:3So then if, while her husband liveth, she be married to another man, she shall be called an adulteress: but if her husband be dead, she is free from that law; so that she is no adulteress, though she be married to another man.
1 Corinthians 7:1Now concerning the things whereof ye wrote unto me: It is good for a man not to touch a woman.
1 Corinthians 7:11But and if she depart, let her remain unmarried, or be reconciled to her husband: and let not the husband put away his wife.
1 Corinthians 7:15But if the unbelieving depart, let him depart. A brother or a sister is not under bondage in such cases: but God hath called us to peace.
Hebrews 13:4Marriage is honourable in all, and the bed undefiled: but whoremongers and adulterers God will judge.