2 Kings 6:14-17

So he sent horses and chariots and a powerful army there. They came by night and surrounded the city. The servant of the man of God got up early and went out, and behold, there was an army with horses and chariots encircling the city. Elisha’s servant said to him, “Oh no, my master! What are we to do?” Elisha answered, “Do not be afraid, for those who are with us are more than those who are with them.” Then Elisha prayed and said, “LORD, please, open his eyes that he may see.” And the LORD opened the servants eyes and he saw; and behold, the mountain was full of horses and chariots of fire surrounding Elisha.