2 Chronicles 18:5

18:5 So the king of Israel assembled 400 prophets and asked them, “Should we attack Ramoth Gilead or not?” They said, “Attack! God will hand it over to the king.”

2 Chronicles 18:12-17

18:12 Now the messenger who went to summon Micaiah said to him, “Look, the prophets are in complete agreement that the king will succeed. Your words must agree with theirs; you must predict success!” 18:13 But Micaiah said, “As certainly as the Lord lives, I will say what my God tells me to say!”

18:14 Micaiah came before the king and the king asked him, “Micaiah, should we attack Ramoth Gilead or not?” He answered him, “Attack! You will succeed; they will be handed over to you.” 18:15 The king said to him, “How many times must I make you solemnly promise in the name of the Lord to tell me only the truth?” 18:16 Micaiah replied, “I saw all Israel scattered on the mountains like sheep that have no shepherd. Then the Lord said, ‘They have no master. They should go home in peace.’” 18:17 The king of Israel said to Jehoshaphat, “Didn’t I tell you he does not prophesy prosperity for me, but disaster?”