Leviticus 18:13-15

¹³'The nakedness of thy mother's sister thou dost not uncover; for she is thy mother's relation.

¹⁴'The nakedness of thy father's brother thou dost not uncover; unto his wife thou dost not draw near; she is thine aunt.

¹⁵'The nakedness of thy daughter-in-law thou dost not uncover; she is thy son's wife; thou dost not uncover her nakedness.