'Ought' in the Bible

the one who was constantly going before you to find places for you to set up camp. He appeared by fire at night and cloud by day, to show you the way you ought to go.

This ought not to be, my sons! For the report that I hear circulating among the Lord's people is not good.

I said, "Listen, you leaders of Jacob, you rulers of the nation of Israel! You ought to know what is just,