Leviticus 18:8 in the King James Version
The nakedness of thy father’s wife shalt thou not uncover: it is thy father’s nakedness.
Context
7 “‘You shall not uncover the nakedness of your father, nor the nakedness of your mother: she is your mother. You shall not uncover her nakedness.
8 “‘You shall not uncover the nakedness of your father’s wife. It is your father’s nakedness.
9 “‘You shall not uncover the nakedness of your sister, the daughter of your father, or the daughter of your mother, whether born at home or born abroad.