Leviticus 20:19-21

Common English Bible

¹⁹ You must not have sexual contact with your mother’s sister or your father’s sister, because that exposes your own close relative; both of you will be liable to punishment. ²⁰ If a man has sexual intercourse with his aunt, he has uncovered his uncle’s nakedness. The man and the aunt will be liable to punishment; they will die childless. ²¹ If a man marries his brother’s wife, it is indecent. He has uncovered his brother’s nakedness; the man and the woman will be childless.