'River' in the Bible

To Egypt, concerning the army of Pharaoh Neco king of Egypt, which was by the Euphrates River at Carchemish, which Nebuchadnezzar king of Babylon defeated in the fourth year of Jehoiakim the son of Josiah, king of Judah:

Let not the swift man flee,Nor the mighty man escape;In the north beside the river EuphratesThey have stumbled and fallen.

For that day belongs to the Lord God of hosts,A day of vengeance, so as to avenge Himself on His foes;And the sword will devour and be satiatedAnd drink its fill of their blood;For there will be a slaughter for the Lord God of hosts,In the land of the north by the river Euphrates.