1 Kings 22:6-12

6Then the king of Israel gathered the prophets together, about four hundred men, and said unto them, Shall I go against Ramoth-gilead to battle, or shall I forbear? And they said, Go up; for the Lord will deliver it into the hand of the king. 7But Jehoshaphat said, Is there not here a prophet of Jehovah besides, that we may inquire of him? 8And the king of Israel said unto Jehoshaphat, There is yet one man by whom we may inquire of Jehovah, Micaiah the son of Imlah: but I hate him; for he doth not prophesy good concerning me, but evil. And Jehoshaphat said, Let not the king say so. 9Then the king of Israel called an officer, and said, Fetch quickly Micaiah the son of Imlah. 10Now the king of Israel and Jehoshaphat the king of Judah were sitting each on his throne, arrayed in their robes, in an open place at the entrance of the gate of Samaria; and all the prophets were prophesying before them. 11And Zedekiah the son of Chenaanah made him horns of iron, and said, Thus saith Jehovah, With these shalt thou push the Syrians, until they be consumed. 12And all the prophets prophesied so, saying, Go up to Ramoth-gilead, and prosper; for Jehovah will deliver it into the hand of the king.