Though the army of the Arameans came with a small company of men, the Lord handed over a very large army into their hands, because Joash and Judah had abandoned (turned away from) the Lord, the God of their fathers. So the Arameans executed judgment against Joash.

You will come from your place in the remote parts of the north, you and many nations with you, all of them riding horses, a great horde, and a mighty army;

The Lord utters His voice before His army,
For His camp is very great,
Because strong and powerful is he who [obediently] carries out His word.
For the day of the Lord is indeed great and very terrible [causing dread];
Who can endure it?