2nd Kings 6:14

11 And at this, the mind of the king of Aram was greatly troubled, and he sent for his servants and said to them, Will you not make clear to me which of us is helping the king of Israel?

12 And one of them said, Not one of us, my lord king; but Elisha, the prophet in Israel, gives the king of Israel news of the words you say even in your bedroom.

13 Then he said, Go and see where he is, so that I may send and get him. And news came to him that he was in Dothan.

14 So he sent there horses and carriages and a great army; and they came by night, circling the town.

15 Now the servant of the man of God, having got up early and gone out, saw an army with horses and carriages of war all round the town. And the servant said to him, O my master, what are we to do?

16 And he said in answer, Have no fear; those who are with us are more than those who are with them.

17 Then Elisha made a prayer to the Lord, saying, Lord, let his eyes be open so that he may see. And the Lord made the young man's eyes open; and he saw that all the mountain was full of horses and carriages of fire round Elisha.