'Uncleanness' in the Bible

“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.

Then I will sprinkle clean water on you, and you will be clean; I will cleanse you from all your uncleanness and from all your idols.

I dealt with them in accordance with their uncleanness and their transgressions, and I hid My face from them.”’”