Leviticus 18:7-9

New King James Version

⁷ The nakedness of your father or the nakedness of your mother you shall not uncover. She is your mother; you shall not uncover her nakedness. ⁸ The nakedness of your ^(A)father’s wife you shall not uncover; it is your father’s nakedness. ^9 (B)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.