2 Samuel 10:8

And the children of Ammon came out, namely, from the strong fortifications of their capital city, and put the battle in array at the entering in of the gate, they formed their battle-front immediately before the city; and the Syrians of Zoba, and of Rehob, and Ishtob, and Maacah, their auxiliaries or allies, were by themselves in the field, in the broad Plain of Medeba, the two armies preferring to maneuver separately.