King James Version
Now therefore, behold, the Lord bringeth up upon them the waters of the river, strong and many, even the king of Assyria, and all his glory: and he shall come up over all his channels, and go over all his banks:English Standard Version
therefore, behold, the Lord is bringing up against them the waters of the River, mighty and many, the king of Assyria and all his glory. And it will rise over all its channels and go over all its banks,New International Version
therefore the Lord is about to bring against them the mighty floodwaters of the River - the king of Assyria with all his pomp. It will overflow all its channels, run over all its banks