Vayikra 18:10-12

Orthodox Jewish Bible

¹⁰ The nakedness of the bat of thy ben, or the bat of thy bat, even their nakedness thou shalt not uncover; for theirs is thine own nakedness.

¹¹ The nakedness of the bat of the wife of thy av, begotten of thy av, she is thy achot (sister), thou shalt not uncover her nakedness.

¹² Thou shalt not uncover the nakedness of the achot of thy av; she is thy father’s near kinswoman [i.e., close relative].