2 Chronicles 18:5-7

The king of Israel got the prophets together—all four hundred of them—and put the question to them: “Should I attack Ramoth Gilead or should I hold back?” “Go for it,” they said. “God will hand it over to the king.” But Jehoshaphat dragged his feet, “Is there another prophet of GOD around here we can consult? Let’s get a second opinion.” The king of Israel told Jehoshaphat, “As a matter of fact, there is another. But I hate him. He never preaches anything good to me, only doom, doom, doom—Micaiah son of Imlah.” “The king shouldn’t talk about a prophet like that!” said Jehoshaphat.