'Armies' in the Bible

But when the king heard thereof, he was wroth: and he sent forth his armies, and destroyed those murderers, and burned up their city.

And when ye shall see Jerusalem compassed with armies, then know that the desolation thereof is nigh.

Quenched the violence of fire, escaped the edge of the sword, out of weakness were made strong, waxed valiant in fight, turned to flight the armies of the aliens.

And the armies which were in heaven followed him upon white horses, clothed in fine linen, white and clean.

And I saw the beast, and the kings of the earth, and their armies, gathered together to make war against him that sat on the horse, and against his army.