Leviticus 18:18-20

Darby Translation

¹⁸ And thou shalt not take a wife to her sister, to vex her, to uncover her nakedness beside her, during her life.

¹⁹ And thou shalt not approach a woman in the separation of her uncleanness to uncover her nakedness.

²⁰ And thou shalt not lie carnally with thy neighbour's wife, to become unclean with her.