Levítico 18

“‘No te acercarás a una mujer para tener relaciones sexuales mientras ella esté en su período de impureza menstrual.

Y no llegarás á la mujer en el apartamiento de su inmundicia, para descubrir su desnudez.

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

“‘You shall not approach a woman to uncover her nakedness, as long as she is impure by her uncleanness.