6 Many other nations sent their armies to help Nebuchadnezzar fight Arphaxad, including those from the mountains south of Ecbatana, those living along the Euphrates, the Tigris, and the Hydaspes Rivers, as well as those from the valley ruled by King Arioch of Elam. This large and powerful army went with Nebuchadnezzar into battle against Arphaxad.