1 Kings 22:1-5

They enjoyed three years of peace—no fighting between Aram and Israel. In the third year, Jehoshaphat king of Judah had a meeting with the king of Israel. Israel’s king remarked to his aides, “Do you realize that Ramoth Gilead belongs to us, and we’re sitting around on our hands instead of taking it back from the king of Aram?” He turned to Jehoshaphat and said, “Will you join me in fighting for Ramoth Gilead?” Jehoshaphat said, “You bet. I’m with you all the way—my troops are your troops, my horses are your horses.” He then continued, “But before you do anything, ask GOD for guidance.”