'Knew' in the Bible

Demons also were coming out of many people, shouting, “You are the Son of God!” But He rebuked them and would not allow them to speak, because they knew that He was the Christ (the Messiah, the Anointed).

And that servant who knew his master’s will, and yet did not get ready or act in accord with his will, will be beaten with many lashes [of the whip],

He said to the servant, ‘I will judge and condemn you by your own words, you worthless servant! Did you [really] know that I was a stern man, picking up what I did not lay down and reaping what I did not sow?