1 Kings 22:5-8

And Jehoshaphat said to the king of Israel, “Inquire first for the word of the LORD.” Then the king of Israel gathered the prophets together, about four hundred men, and said to them, “Shall I go to battle against Ramoth-gilead, or shall I refrain?” And they said, “Go up, for the Lord will give it into the hand of the king.” But Jehoshaphat said, “Is there not here another prophet of the LORD of whom we may inquire?” And the king of Israel said to Jehoshaphat, “There is yet one man by whom we may inquire of the LORD, Micaiah the son of Imlah, but I hate him, for he never prophesies good concerning me, but evil.” And Jehoshaphat said, “Let not the king say so.”