Leviticus 18:8-10

New Living Translation

⁸ “Do not have sexual relations with any of your father’s wives, for this would violate your father.

⁹ “Do not have sexual relations with your sister or half sister, whether she is your father’s daughter or your mother’s daughter, whether she was born into your household or someone else’s.

¹⁰ “Do not have sexual relations with your granddaughter, whether she is your son’s daughter or your daughter’s daughter, for this would violate yourself.