'Knew' in the Bible

Him would Paul have go forth with him, and took him and circumcised him on account of the Jews who were in those places, for they all knew his father that he was a Greek.

But when the Jews from Thessalonica knew that the word of God was announced in Berea also by Paul, they came there also, stirring up the crowds.

who knew me before from the outset of my life, if they would bear witness, that according to the strictest sect of our religion I lived a Pharisee.

And when we got safe to land we then knew that the island was called Melita.