The nakedness of your sister, the daughter of your father, or the daughter of your mother, whether born at home or elsewhere, their nakedness you shall not uncover.
‘If a man takes his sister, his father’s daughter or his mother’s daughter, and sees her nakedness and she sees his nakedness, it is a wicked thing. And they shall be cut off in the sight of their people. He has uncovered his sister’s nakedness. He shall bear his guilt.
One commits abomination with his neighbor’s wife; another lewdly defiles his daughter-in-law; and another in you violates his sister, his father’s daughter.