Genesis 14:4

4 Twelve years they served Chodollogomor, and the thirteenth year they revolted.

Genesis 14:4 Meaning and 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 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 they were for the space of twelve years: and in the thirteenth year they rebelled;
refused homage to Chedorlaomer and to pay tribute to him.

Genesis 14:4 In-Context

2 made war with Balla king of Sodom, and with Barsa king of Gomorrha, and with Sennaar, king of Adama, and with Symobor king of Seboim and the king of Balac, this is Segor.
3 All these met with one consent at the salt valley; this is the sea of salt.
4 Twelve years they served Chodollogomor, and the thirteenth year they revolted.
5 And in the fourteenth year came Chodollogomor, and the kings with him, and cut to pieces the giants in Astaroth, and Carnain, and strong nations with them, and the Ommaeans in the city Save.
6 And the Chorrhaeans in the mountains of Seir, to the turpentine tree of Pharan, which is in the desert.

The Brenton translation of the Septuagint is in the public domain.