Deuteronomy 22:20-22

Modern English Version

²⁰ But if the accusation is true, and the evidence of virginity does not exist for the girl, ²¹ then they shall bring the girl out to the door of her father’s house, and the men of her city shall stone her with stones until she dies, because she has brought disgrace into Israel, to act like a whore in her father’s house. In this way you may purge the evil from among you.

²² If a man is discovered lying with a married woman, then both of them must die, both the man that lay with the woman, and the woman. In this way you may purge the evil from Israel.