Then the king of Israel gathered the prophets together, about four hundred men, and said unto them, Shall I go against Ramothgilead to battle, or shall I forbear? And they said, Go up; for the LORD shall deliver it into the hand of the king.
Then the king of Israel brought together around 400 prophets and asked them if he should attack Ramothgilead or not. They replied that he should go ahead because God will help him win the battle.