'Menstruating' in the Bible

" 'And when a woman {is menstruating}, her body fluid discharge occurs in her body; for seven days she shall be in her menstruation, and any person who touches her shall become unclean until the evening.

and {concerning} the menstruating [woman] in her bleeding and the person who discharges his body fluid, for the male and for the female and for a man who lies with an unclean woman."

As for a man who lies with a menstruating woman, he exposes her nakedness--her source he exposes and she herself reveals her blood's source--both of them shall be cut off from the midst of their people.