Leviticus 18:7-9

English Standard Version

^7 (A)You shall not uncover the nakedness of your father, which is the nakedness of your mother; she is your mother, you shall not uncover her nakedness. ^8 (B)You shall not uncover the nakedness of your father's wife; it is your father's nakedness. ^9 (C)You shall not uncover the nakedness of your sister, your father's daughter or your mother's daughter, whether brought up in the family or in another home.