Genesis 14:1

We have here an account of the first war that ever we read of in scripture, in which we may observe. [1.] 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, but rather the heads of some colonies which came out thence, and settled themselves near Sodom, but retained the names of the countries from which they had their original. The invaded were the kings of five cities that lay near together in the plain of Jordan, Sodom and Gomorrah, Admah, Zeboiim, and Zoar. [2.] The occasion of this war was, the revolt of the five kings from under the government of Chedorlaomer.