isaiah 37:24 By thy servants hast thou reproached the Lord, and hast said, By the multitude of my chariots am I come up to the height of the mountains, to the sides of Lebanon; and I will cut down the tall cedars thereof, and the choice fir trees thereof: and I will enter into the height of his border, and the forest of his Carmel. - Free Bible Online

      24. said--virtually. Hast thou within thyself?
      height--imagery from the Assyrian felling of trees in Lebanon (Isa 14:8; 33:9); figuratively for, "I have carried my victorious army through the regions most difficult of access, to the most remote lands."
      sides--rather, "recesses" [G. V. SMITH].
      fir trees--not cypresses, as some translate; pine foliage and cedars are still found on the northwest side of Lebanon [STANLEY].
      height of . . . border--In 2Ki 19:23, "the lodgings of his borders." Perhaps on the ascent to the top there was a place of repose or caravansary, which bounded the usual attempts of persons to ascend [BARNES]. Here, simply, "its extreme height."
      forest of . . . Carmel--rather, "its thickest forest." "Carmel" expresses thick luxuriance (see on Isa 10:18; Isa 29:17).

JFB.