New International Version
"Assyria will fall by no human sword; a sword, not of mortals, will devour them. They will flee before the sword and their young men will be put to forced labor.

American Standard Version
And the Assyrian shall fall by the sword, not of man; and the sword, not of men, shall devour him; and he shall flee from the sword, and his young men shall become subject to taskwork.

Berean Study Bible
“Then Assyria will fall, but not by the sword of man; a sword will devour them, but not one made by mortals. They will flee before the sword, and their young men will be put to forced labor.

Douay-Rheims Bible
And the Assyrian shall fall by the sword not of a man, and the sword not of a man shall devour him, and he shall flee not at the face of the sword: and his young men shall be tributaries.

English Revised Version
Then shall the Assyrian fall with the sword, not of man; and the sword, not of men, shall devour him: and he shall flee from the sword, and his young men shall become tributary.

King James Bible
Then shall the Assyrian fall with the sword, not of a mighty man; and the sword, not of a mean man, shall devour him: but he shall flee from the sword, and his young men shall be discomfited.

World English Bible
"The Assyrian will fall by the sword, not of man; and the sword, not of mankind, shall devour him. He will flee from the sword, and his young men will become subject to forced labor.

Young's Literal Translation
And fallen hath Asshur by sword, not of the high, Yea, a sword -- not of the low, doth consume him, And he hath fled for himself from the face of a sword, And his young men become tributary.

Isaiah 31:8 Additional Translations ...