1 Kings 22:8-10

8The king of Israel answered Jehoshaphat, “There is still one prophet through whom we can inquire of the Lord, but I hate him because he never prophesies anything good about me, but always bad. He is Micaiah son of Imlah.” “The king should not say such a thing,” Jehoshaphat replied.

9So the king of Israel called one of his officials and said, “Bring Micaiah son of Imlah at once.”

10Dressed in their royal robes, the king of Israel and Jehoshaphat king of Judah were sitting on their thrones at the threshing floor by the entrance of the gate of Samaria, with all the prophets prophesying before them.