Deuteronomy 22:22-24

New Catholic Bible

²² If a man is discovered sleeping with another man’s wife, both the man who slept with the woman and the woman must be put to death. You must purge the evil from Israel.

²³ If a man encounters a young woman who is betrothed to another man and he sleeps with her, ²⁴ you shall take both of them to the city gate and stone them to death, the young woman because she was inside of the city and did not cry out, and the man because he violated his neighbor’s wife. You must purge the evil from among you.