John Gills Exposition of the Bible Commentary - Genesis 14:4
Twelve years they served Chedorlaomer ,.... King of Elam, who was of the race of Shem, and so the prophecy of Noah began to be fulfilled, that Canaan should be servant to Shem, Genesis 9:26 ; for the kings of Sodom, &c.; and their subjects, were of the race of Ham in the line of Canaan, who had by violence seized on that part of the earth which was allotted to the sons of Shem, and therefore Chedorlaomer being a descendant of his claimed his right, and made them tributary to him, which... read more
Matthew Henry's Complete Commentary - Genesis 14:1-12
We have here an account of the first war that ever we read of in scripture, which (though the wars of the nations make the greatest figure in history) we should not have had the history of if Abram and Lot had not been concerned in it. Now, concerning this war, we may observe, I. The parties engaged in it. The invaders were four kings, two of them no less than kings of Shinar and Elam (that is, Chaldea and Persia), yet probably not the sovereign princes of those great kingdoms in their own... read more