Deuteronomy 22:20-22

Living Bible

²⁰ But if the man’s accusations are true, and she was not a virgin, ²¹ the judges shall take the girl to the door of her father’s home where the men of the city shall stone her to death. She has defiled Israel by flagrant crime, being a prostitute while living at home with her parents; and such evil must be cleansed from among you.

²² “If a man is discovered committing adultery, both he and the other man’s wife must be killed; in this way evil will be cleansed from Israel.