Deuteronomy 22
21 Ref then they shall bring out the young lady to the door of her father's house, and the men of her city shall stone her to death with stones, because she has done folly in Israel, to play the prostitute in her father's house: so shall you put away the evil from the midst of you.
22 Ref If a man be found lying with a woman married to a husband, then they shall both of them die, the man who lay with the woman, and the woman: so shall you put away the evil from Israel.