'During' in the Bible

In you men have uncovered their fathers’ nakedness [the nakedness of mother or stepmother]; in you they have violated women who are [set apart as ceremonially] unclean during their menstrual impurity [or after childbirth].

“Son of man, when the house of Israel was living in their own land, they defiled it by their [own] behavior and by their [idolatrous] actions. Their conduct before Me was like the uncleanness of a woman during her [physical] impurity.

‘Thus says the Lord God, “The gate of the inner courtyard that faces east shall be shut during the six working days, but it shall be opened on the Sabbath day and opened on the day of the New Moon.