¹⁹ Never have sexual intercourse with your mother’s sister or your father’s sister. Whoever has sexual intercourse with a close relative must be punished. ²⁰ Whoever has sexual intercourse with his uncle’s wife violates his uncle’s marriage. That man and woman are guilty of sin. They will die without children. ²¹ Whoever marries his brother’s wife violates his brother’s marriage and does an unclean thing. That man and woman will have no children.