2 Chronicles 18:3-5

New International Version

³ Ahab king of Israel asked Jehoshaphat king of Judah, “Will you go with me against Ramoth Gilead?”

Jehoshaphat replied, “I am as you are, and my people as your people; we will join you in the war.” ⁴ But Jehoshaphat also said to the king of Israel, “First seek the counsel of the Lord.”

⁵ So the king of Israel brought together the prophets—four hundred men—and asked them, “Shall we go to war against Ramoth Gilead, or shall I not?”

“Go,” they answered, “for God will give it into the king’s hand.”