1 Kings 22:11-13, 17

One of them, Zedekiah son of Kenaanah, made some iron horns and proclaimed, “This is what the LORD says: With these horns you will gore the Arameans to death!” All the other prophets agreed. “Yes,” they said, “go up to Ramoth-gilead and be victorious, for the LORD will give the king victory!” Meanwhile, the messenger who went to get Micaiah said to him, “Look, all the prophets are promising victory for the king. Be sure that you agree with them and promise success.”

Then Micaiah told him, “In a vision I saw all Israel scattered on the mountains, like sheep without a shepherd. And the LORD said, ‘Their master has been killed. Send them home in peace.’”