Parallel
2 Kings 18:8
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
He smote the Philistines, even unto Gaza (note: Heb. Azzah.! [sic]), and the borders thereof, from the tower of the watchmen to the fenced city.
He defeated the Philistines as far as Gaza and its borders, from watchtower to fortified city.