Leviticus 18:15-17

King James Version

¹⁵ Thou shalt not uncover the nakedness of thy daughter in law: she is thy son's wife; thou shalt not uncover her nakedness.

¹⁶ Thou shalt not uncover the nakedness of thy brother's wife: it is thy brother's nakedness.

¹⁷ Thou shalt not uncover the nakedness of a woman and her daughter, neither shalt thou take her son's daughter, or her daughter's daughter, to uncover her nakedness; for they are her near kinswomen: it is wickedness.