'Armies' in the Bible

Therefore the five kings of the Amorites, the king of Jerusalem, the king of Hebron, the king of Jarmuth, the king of Lachish, the king of Eglon, gathered themselves together, and went up, they and all their armies, and encamped against Gibeon, and made war against it.

They went out, they and all their armies with them, many people, even as the sand that is on the seashore in multitude, with very many horses and chariots.