2 Kings 6:16-18

World English Bible

¹⁶ He answered, “Don’t be afraid; for those who are with us are more than those who are with them.” ¹⁷ Elisha prayed, and said, “Yahweh, please open his eyes, that he may see.” Yahweh opened the young man’s eyes; and he saw: and behold, the mountain was full of horses and chariots of fire around Elisha. ¹⁸ When they came down to him, Elisha prayed to Yahweh, and said, “Please strike this people with blindness.”

He struck them with blindness according to Elisha’s word.