2 Chronicles 18:3-13

Ahab king of Israel said to Jehoshaphat king of Judah, “Will you go with me to [fight against] Ramoth-gilead?” He answered, “I am as you are, and my people as your people [your hopes and concerns are ours]; we will be with you in the battle.” Further, Jehoshaphat said to the king of Israel, “Please inquire first for the word of the LORD.” Then the king of Israel assembled the prophets, four hundred men, and said to them, “Shall we go against Ramoth-gilead to battle, or shall I refrain?” And they said, “Go up, for God will hand it over to the king.” But Jehoshaphat said, “Is there no prophet of the LORD still here by whom we may inquire?” The king of Israel said to Jehoshaphat, “There is still one man by whom we may inquire of the LORD, but I hate him, for he never prophesies [anything] good for me, but always evil. He is Micaiah the son of Imla” And Jehoshaphat said, “Let not the king say so [perhaps this time it will be different].” Then the king of Israel called for an officer and said, “Bring Micaiah the son of Imla quickly.” Now the king of Israel and Jehoshaphat the king of Judah were sitting, each on his throne, arrayed in their robes; they were sitting at the threshing floor at the entrance of the gate of Samaria; and all the prophets were prophesying before them. Zedekiah the son of Chenaanah had made horns of iron for himself; and said, “Thus says the LORD: ‘With these you shall gore the Arameans (Syrians) until they are destroyed.’ ” All the prophets prophesied this, saying, “Go up to Ramoth-gilead and succeed; the LORD will hand it over to the king.” The messenger who went to call Micaiah said to him, “Listen, the words of the prophets are of one accord, foretelling a favorable outcome for the king. So just let your word be like one of them and speak favorably.” But Micaiah said, “As the LORD lives, I will [only] speak what my God says.”