John Gill Commentary Ezekiel 29:8

"Therefore thus saith the Lord Jehovah: Behold, I will bring a sword upon thee, and will cut off from thee man and beast." — Ezekiel 29:8 (ASV)

Therefore thus says the Lord God. Because of the pride of the king of Egypt, asserting the river to be his own, and made by him for himself; and because of his perfidy to the house of Israel.

behold, I will bring a sword upon you; or those that kill with the sword, as the Targum; first a civil war, occasioned by the murmurs of the people, on account of the defeat of their army at Cyrene; which issued in the dethroning and strangling of this king, as before observed and setting up another; which civil commotions Nebuchadnezzar took the advantage of, and came against Egypt with a large army.

and cut off man and beast out of you; for what with the civil wars among themselves, and what with the devastations of the king of Babylon's army, putting men to the sword, and seizing upon the beasts for their food, to support such an army in a foreign land, it was pretty well stripped of both.