Acts 26:24-28

Now as he thus made his defense, Festus said with a loud voice, “Paul, you are beside yourself! Much learning is driving you mad!” But he said, “I am not mad, most noble Festus, but speak the words of truth and reason. For the king, before whom I also speak freely, knows these things; for I am convinced that none of these things escapes his attention, since this thing was not done in a corner. King Agrippa, do you believe the prophets? I know that you do believe.” Then Agrippa said to Paul, “You almost persuade me to become a Christian.”