Leviticus 18:17-20

17The nakednessH6172 of a womanH802 and her daughterH1323 shalt thou not uncoverH1540; thou shalt not takeH3947 her son's daughterH1323, nor her daughter's daughterH1323, to uncoverH1540 her nakednessH6172: they are her near relations: it is wickednessH2154.

18And thou shalt not takeH3947 a wifeH802 to her sisterH269, to vex her, to uncoverH1540 her nakednessH6172 beside her, during her lifeH2416.

19And thou shalt not approach a womanH802 in the separation of her uncleanness to uncoverH1540 her nakednessH6172.

20And thou shalt not lie carnally with thy neighbour's wifeH802, to becomeH2930 uncleanH2930 with her.