Leviticus 20:14-27

“ ‘If a man marries both a woman and her mother, it is wicked. Both he and they must be burned in the fire, so that no wickedness will be among you. “ ‘If a man has sexual relations with an animal, he is to be put to death, and you must kill the animal. “ ‘If a woman approaches an animal to have sexual relations with it, kill both the woman and the animal. They are to be put to death; their blood will be on their own heads. “ ‘If a man marries his sister, the daughter of either his father or his mother, and they have sexual relations, it is a disgrace. They are to be publicly removed from their people. He has dishonored his sister and will be held responsible. “ ‘If a man has sexual relations with a woman during her monthly period, he has exposed the source of her flow, and she has also uncovered it. Both of them are to be cut off from their people. “ ‘Do not have sexual relations with the sister of either your mother or your father, for that would dishonor a close relative; both of you would be held responsible. “ ‘If a man has sexual relations with his aunt, he has dishonored his uncle. They will be held responsible; they will die childless. “ ‘If a man marries his brother’s wife, it is an act of impurity; he has dishonored his brother. They will be childless. “ ‘Keep all my decrees and laws and follow them, so that the land where I am bringing you to live may not vomit you out. You must not live according to the customs of the nations I am going to drive out before you. Because they did all these things, I abhorred them. But I said to you, “You will possess their land; I will give it to you as an inheritance, a land flowing with milk and honey.” I am the LORD your God, who has set you apart from the nations. “ ‘You must therefore make a distinction between clean and unclean animals and between unclean and clean birds. Do not defile yourselves by any animal or bird or anything that moves along the ground—those that I have set apart as unclean for you. You are to be holy to me because I, the LORD, am holy, and I have set you apart from the nations to be my own. “ ‘A man or woman who is a medium or spiritist among you must be put to death. You are to stone them; their blood will be on their own heads.’ ”