1 Kings 22:3-5

3The king of Israel had said to his servants, “Don’t you know that Ramoth-gilead is ours, but we’re doing nothing to take it from the king of Aram?”

4So he asked Jehoshaphat, “Will you go with me to fight Ramoth-gilead?” Jehoshaphat replied to the king of Israel, “I am as you are, my people as your people, my horses as your horses.”

5But Jehoshaphat said to the king of Israel, “First, please ask what the Lord’s will is.”