1 Kings 20:21

Overview - 1 Kings 20
Ben-hadad, not content with Ahab's homage, besieges Samaria.
13 By the direction of a prophet, the Syrians are slain.
22 As the prophet forewarned Ahab, the Syrians, trusting in the valleys, come against him in Aphek.
28 By the word of the prophet, and God's judgment, the Syrians are smitten again.
31 The Syrians submitting themselves, Ahab sends Ben-hadad away with a covenant.
35 The prophet, under the parable of a prisoner, making Ahab judge himself, denounces God's judgment against him.
Treasury of Scripture Knowledge

1 Kings 20:21  (King James Version)
And the king of Israel went out, and smote the horses and chariots, and slew the Syrians with a great slaughter.

went out
Judges 3:28 ; 7:23-25 1 Samuel 14:20-22 ; 17:52 2 Kings 3:18 2 Kings 3:24