Leviticus 18:18-20

21st Century King James Version

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

¹⁹ “‘Also thou shalt not approach unto a woman to uncover her nakedness as long as she is put apart for her uncleanness.

²⁰ Moreover thou shalt not lie carnally with thy neighbor’s wife, to defile thyself with her.