Leviticus 20:15-17

Common English Bible

¹⁵ If a man has sexual relations with an animal, he must be executed and you must kill the animal. ¹⁶ If a woman approaches any kind of animal to mate with it, you must kill the woman and the animal. They must be executed; their blood is on their own heads. ¹⁷ If a man marries his sister—his father’s daughter or his mother’s daughter—and they have sexual contact with each other, it is a disgrace. They will be cut off in the sight of their people. Such a man has had sexual contact with his sister; he will be liable to punishment.