Leviticus 18:7 CPDV

⁵  Keep my laws and judgments; when a man does these, he shall live by them. I am the Lord.

⁶  No man shall approach her who is a close blood-relative to him, so as to uncover her nakedness. I am the Lord.

⁷  You shall not expose the nakedness of your father, or the nakedness of your mother. She is your mother; you shall not uncover her nakedness.

⁸  You shall not expose the nakedness of your father's wife; for it is the nakedness of your father.

⁹  You shall not uncover the nakedness of your sister, whether from father or from mother, whether she was born at home or abroad.