John Gill Commentary 2 Kings 19:23

"By thy messengers thou hast defied the Lord, and hast said, With the multitude of my chariots am I come up to the height of the mountains, to the innermost parts of Lebanon; and I will cut down the tall cedars thereof, and the choice fir-trees thereof; and I will enter into his farthest lodging-place, the forest of his fruitful field." — 2 Kings 19:23 (ASV)

(See Gill on 2 Kings 19:1)