Lev.18.19

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

Lev.18.19

"Don't have sex with a woman during the time of her menstrual period when she is unclean.

Lev.18.19

"Also you shall not approach a woman to uncover her nakedness as long as she is in her customary impurity.

Lev.18.19

"Do not violate a woman by having sexual intercourse with her during her period of menstrual impurity.