'Army' in the Bible

You stood aloof while strangers took his army captive, and foreigners advanced to his gates. When they cast lots over Jerusalem, you behaved as though you were in league with them.

“Do not enter the gate of My peopleIn the day of their disaster;Yes, you, do not look [with delight] on their miseryIn the day of their ruin,And do not loot treasuresIn the day of their ruin.

And the exiles of this army of the people of Israel [will possess] Canaan up to Zarephath, and the exiles of Jerusalem who [are] in Sepharad will take possession of the cities of the Negev.