1 Kings 22:5-8 (KJV)

5 And Jehoshaphat said unto the king of Israel, Enquire, I pray thee, at the word of the LORD to day. 6 Then the king of Israel gathered the prophets together, about four hundred men, and said unto them, Shall I go against Ramothgilead to battle, or shall I forbear? And they said, Go up; for the Lord shall deliver it into the hand of the king. 7 And Jehoshaphat said, Is there not here a prophet of the LORD besides, that we might enquire of him? 8 And the king of Israel said unto Jehoshaphat, There is yet one man, Micaiah the son of Imlah, by whom we may enquire of the LORD: but I hate him; for he doth not prophesy good concerning me, but evil. And Jehoshaphat said, Let not the king say so.