Leviticus 18:13-15

Complete Jewish Bible

¹³ You are not to have sexual relations with your mother’s sister, because she is your mother’s close relative. ¹⁴ You are not to disgrace your father’s brother by having sexual relations with his wife, because she is your aunt. ¹⁵ You are not to have sexual relations with your daughter-in-law; because she is your son’s wife. Do not have sexual relations with her.