Leviticus 20:18
If a man lies with a woman during her menstrual period and uncovers her nakedness, he has made naked her fountain, and she has uncovered the fountain of her blood. Both of them shall be cut off from among their people.
Leviticus 15:24
And if any man lies with her and her menstrual impurity comes upon him, he shall be unclean seven days, and every bed on which he lies shall be unclean.
Leviticus 18:19
"You shall not approach a woman to uncover her nakedness while she is in her menstrual uncleanness.
Ezekiel 18:6
if he does not eat upon the mountains or lift up his eyes to the idols of the house of Israel, does not defile his neighbor's wife or approach a woman in her time of menstrual impurity,
Ezekiel 22:10
In you men uncover their fathers' nakedness; in you they violate women who are unclean in their menstrual impurity.