1 Kings 22:8-12

And the king of Israel said to Jehoshaphat, “There is still one man by whom we may inquire of the Lord, but I hate him, because he does not prophesy anything good regarding me, but only bad. He is Micaiah the son of Imlah.” But Jehoshaphat said, “May the king not say so.”

Then the king of Israel summoned an officer and said, “Bring Micaiah son of Imlah quickly.”

Now the king of Israel and Jehoshaphat the king of Judah were sitting, each on his throne, dressed in their robes, at the threshing floor at the entrance of the gate of Samaria; and all the prophets were prophesying before them.

Then Zedekiah the son of Chenaanah made horns of iron for himself and said, “This is what the Lord says: ‘With these you will gore the Arameans until they are destroyed!’ ”

All the prophets were prophesying this as well, saying, “Go up to Ramoth-gilead and succeed, for the Lord will hand it over to the king.” Micaiah Predicts Defeat