Leviticus 18:7-9

New Life Version

⁷ Do not put your father to shame by taking the clothes off your mother. She is your mother. Do not take her clothes off. ⁸ Do not take the clothes off your father’s wife. Her body is for your father. ⁹ Do not take the clothes off your sister, the daughter of your father or of your mother, if she is born at home or away from home.