'Knows' in the Bible

“Even the stork in the skyKnows her seasons;And the turtledove and the swift and the thrushObserve the time of their migration;But My people do not knowThe ordinance of the Lord.

but let him who boasts boast of this, that he understands and knows Me, that I am the Lord who exercises lovingkindness, justice and righteousness on earth; for I delight in these things,” declares the Lord.

because they have acted foolishly in Israel, and have committed adultery with their neighbors’ wives and have spoken words in My name falsely, which I did not command them; and I am He who knows and am a witness,” declares the Lord.’”