2 Kings 6:14

10 So the king of Israel sent word to the place the man of God had pointed out. Time and again Elisha warned the king, so that he was on his guard in such places.

11 For this reason the king of Aram became enraged and called his servants to demand of them, “Tell me, which one of us is on the side of the king of Israel?”

12 But one of his servants replied, “No one, my lord the king. For Elisha, the prophet in Israel, tells the king of Israel the very words you speak in your bedroom.”

13 So the king said, “Go and see where he is, that I may send men to capture him.” On receiving the report, “Elisha is in Dothan,”

14 the king of Aram sent horses, chariots, and a great army. They went there by night and surrounded the city.

15 When the servant of the man of God got up and went out early in the morning, an army with horses and chariots had surrounded the city. So he asked Elisha, “Oh, my master, what are we to do?”

16 “Do not be afraid,” Elisha answered, “for those who are with us are more than those who are with them.”

17 Then Elisha prayed, “O LORD, please open his eyes that he may see.” And the LORD opened the eyes of the young man, and he saw that the hills were full of horses and chariots of fire all around Elisha.

18 As the Arameans came down against him, Elisha prayed to the LORD, “Please strike these people with blindness.” So He struck them with blindness, according to the word of Elisha.

Read all of 2 Kings 6