See this for Psalm 83 War and the inner circle nations:
Isaiah 17 may be a part of Psalm 83 (timing again is the question).
Ezekiel 38 & 39 War (Gog/Magog)
Outstanding!
The Old Testament has numerous battles. In Judges 7 the Lord told Gideon that he needed only 300 to defeat 10,000 Midianites. How did the Lord find the 300? “The LORD said, “Separate those who lap the water at the lake with their tongues like a dog from those who kneel to drink.” And the number of those who lapped the water with their hands to their mouths was three hundred men; all the others knelt to drink. Then the LORD said to Gideon, “With the three hundred men who lapped the water with their hands I will save you and deliver the Midianites into your hand. But all the others are to go home.”
Moral of the story: a small number of soldiers serving the Lord can defeat huge armies. Proof: Judges 7 above.