Leviticus 20:18-20

Living Bible

¹⁸ If a man has sexual intercourse with a woman during her period of menstruation, both shall be excommunicated, for he has uncovered the source of her flow, and she has permitted it.

¹⁹ “Sexual intercourse is outlawed between a man and his maiden aunt—whether the sister of his mother or of his father—for they are near of kin; they shall bear their guilt. ²⁰ If a man has intercourse with his uncle’s wife, he has taken what belongs to his uncle; their punishment is that they shall bear their sin and die childless.