'Army' in the Bible

And it happened [that] at that time, Abimelech and Phicol, the commander of his army, said to Abraham, "God [is] with you, in all that you do.

And they {made} a covenant at Beersheba. And Abimelech, and Phicol his army commander stood and returned to the land of the Philistines.

Then Abimelech went to him from Gerar with Ahuzzath his friend and Phicol his army commander.