27 "You have heard that it was said, 'You shall not commit adultery.'
Matthew 5:27 Cross References - CAB
Exodus 20:14
14 You shall not commit adultery.
Leviticus 20:10
10 Whatever man shall commit adultery with the wife of a man, or whoever shall commit adultery with the wife of his neighbor, let them die the death, the adulterer and the adulteress.
Deuteronomy 5:18
18 You shall not commit adultery.
Deuteronomy 22:22-24
22 And if a man be found lying with a woman married to a man, you shall kill them both, the man that lay with the woman, and the woman; so shall you remove the wicked one out of Israel.
23 And if there be a young woman espoused to a man, and a man should have found her in the city and have lain with her;
24 you shall bring them both out to the gate of their city, and they shall be stoned with stones, and they shall die; the young woman, because she cried not in the city; and the man, because he humbled his neighbor's spouse: so shall you remove the evil one from yourselves.
Proverbs 6:32
32 But the adulterer through lack of understanding procures destruction to his soul.
Matthew 5:21
21 "You have heard that it was said to the ancients, 'You shall not kill,' and whoever kills will be liable to the judgment.