'Knew' in the Bible

and having gone forth, he was following him, and he knew not that it is true that which is done through the messenger, and was thinking he saw a vision,

this one did Paul wish to go forth with him, and having taken him, he circumcised him, because of the Jews who are in those places, for they all knew his father -- that he was a Greek.

And when the Jews from Thessalonica knew that also in Berea was the word of God declared by Paul, they came thither also, agitating the multitudes;

And having been saved, then they knew that the island is called Melita,