Leviticus 20:18-20

Amplified Bible, Classic Edition

¹⁸ And if a man shall lie with a woman having her menstrual pains and shall uncover her nakedness, he has made naked her fountain, and she has uncovered the fountain of her blood; and both of them shall be cut off from among their people.

¹⁹ You shall not uncover the nakedness of your mother’s sister or of your father’s sister, for that is to make naked his close kin; they shall bear their iniquity.

²⁰ And if a man shall lie carnally with his uncle’s wife, he has uncovered his uncle’s nakedness; they shall bear their sin; they shall die childless [not literally, but in a legal sense].