Thematic Bible: Infidelity of those contracted in, punished as if married

"If there is a girl who is a virgin engaged to a man, and another man finds her in the city and lies with her, then you shall bring them both out to the gate of that city and you shall stone them to death; the girl, because she did not cry out in the city, and the man, because he has violated his neighbor's wife. Thus you shall purge the evil from among you.