18. If a man sleeps with a menstruating woman and has sexual intercourse with her, he has exposed the source of her flow, and she has uncovered the source of her blood. Both of them must be cut off from their people.
19. You must not have sexual intercourse with your mother’s sister or your father’s sister, for it is exposing one’s own blood relative; both people will bear their punishment.
20. If a man sleeps with his aunt, he has shamed his uncle; they will bear their guilt and die childless.
21. If a man marries his brother’s wife, it is impurity. He has shamed his brother; they will be childless.
22. “You are to keep all My statutes and all My ordinances, and do them, so that the land where I am bringing you to live will not vomit you out.