And Elisha prayed, "O LORD, open his eyes so he may see." Then the LORD opened the servant's eyes, and he looked and saw the hills full of horses and chariots1 of fire all around Elisha.
References for 2 Kings 6:17
As the enemy came down toward him, Elisha prayed to the LORD, "Strike these people with blindness."2 So he struck them with blindness, as Elisha had asked.
References for 2 Kings 6:18
Elisha told them, "This is not the road and this is not the city. Follow me, and I will lead you to the man you are looking for." And he led them to Samaria.
After they entered the city, Elisha said, "LORD, open the eyes of these men so they can see." Then the LORD opened their eyes and they looked, and there they were, inside Samaria.