2 Chronicles 18:28-32

Ahab and Jehoshaphat go to fight at Ramoth-Gilead

28 So the king of Israel and Jehoshaphat, king of Judah went to fight against the people in Ramoth-Gilead. 29 The king of Israel said to Jehoshaphat, ‘I will not wear special clothes when I am fighting. But you wear your king's clothes.’ So the king of Israel wore soldier's clothes. And they started to fight the enemy.

18:28The battle of Ramoth-Gilead was the end of the war.

30 But the king of Syria had said to his chariot officers, ‘Do not fight with anyone, important or not important, except the king of Israel.’ 31 The chariot officers saw King Jehoshaphat in his special clothes. So they said, ‘That is the king of Israel.’ And they turned to attack him. Jehoshaphat shouted and the Lord helped him. God caused the officers to turn away from him. 32 The chariot officers saw that it was not the king of Israel. So they stopped running after him.