Bible verses about "unfaithfulness" | Leeser

²² If a man be found lying with a woman married to a husband: then shall both of them die, the man that lieth with the woman, and the woman; and thou shalt put away the evil from Israel.

¹⁰ And if there be a man that committeth adultery with a man’s wife, whoever it be that committeth adultery with his neighbor’s wife: then shall the adulterer be put to death, together with the adulteress.

³² But whoso committeth adultery with a woman lacketh sense: he that is the destroyer of his soul, will alone do this.