Leviticus 18:14-16

King James Version

¹⁴ Thou shalt not uncover the nakedness of thy father's brother, thou shalt not approach to his wife: she is thine aunt.

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.