'Ought' in the Bible

But Paul said, "I am standing before the emperor's judgment seat where I ought to be tried. I haven't done anything wrong to the Jewish leaders, as you know very well.

Then Festus said, "King Agrippa and all you men who are present with us! You see this man about whom the whole Jewish nation petitioned me, both in Jerusalem and here, shouting that he ought not to live any longer.