Leviticus 18:11-13

New Catholic Bible

¹¹ You shall not uncover the nakedness of the daughter of your father’s wife, the daughter born of your father. She is your sister, you shall not uncover her nakedness. ¹² You shall not uncover the nakedness of your father’s sister. She is your father’s close relation. ¹³ You shall not uncover the nakedness of your mother’s sister. She is your mother’s close relation.