1 Kings 22:16-18

16So the king said to him, “How many times shall I make you swear that you tell me nothing but the truth in the name of the Lord?”

17Then he said, “I saw all Israel scattered on the mountains, as sheep that have no shepherd. And the Lord said, ‘These have no master. Let each return to his house in peace.’ ”

18And the king of Israel said to Jehoshaphat, “Did I not tell you he would not prophesy good concerning me, but evil?”