'Unaware' in the Bible

Or if someone touches any [ceremonially] unclean thing—whether the carcass of an unclean wild animal or the carcass of an unclean domestic animal or the carcass of unclean creeping things—even if he is unaware of it, he has become unclean, and he will be guilty.

Or if he touches human uncleanness—whatever kind it may be—and he becomes unclean, but he is unaware of it, when he recognizes it, he will be guilty.

“And now, because He has not [quickly] punished in His anger,Nor has He acknowledged transgression and arrogance well [and seems unaware of the wrong of which a person is guilty],