2 Kings 6:14-17

Therefore he sent horses, chariots, and a great army there. They came by night and surrounded the city. When the servant of the man of God had risen early and gone out, behold, an army with horses and chariots was around the city. His servant said to him, “Alas, my master! What shall we do?” He answered, “Don’t be afraid, for those who are with us are more than those who are with them.” Elisha prayed, and said, “LORD, please open his eyes, that he may see.” the LORD opened the young man’s eyes, and he saw; and behold, the mountain was full of horses and chariots of fire around Elisha.