Leviticus 18:16

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

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

— Leviticus 18:16 —

¹⁷Thou 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.

¹⁸Neither shalt thou take a wife to her sister, to vex her, to uncover her nakedness, beside the other in her life time.