Genesis 14:4

4 For twelve years they had been subject to King Kedorlaomer, but in the thirteenth year they rebelled against him.

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 fought against King Bera of Sodom, King Birsha of Gomorrah, King Shinab of Admah, King Shemeber of Zeboiim, and the king of Bela (also called Zoar).

3 This second group of kings joined forces in Siddim Valley (that is, the valley of the Dead Sea ).

4 For twelve years they had been subject to King Kedorlaomer, but in the thirteenth year they rebelled against him.

5 One year later Kedorlaomer and his allies arrived and defeated the Rephaites at Ashteroth-karnaim, the Zuzites at Ham, the Emites at Shaveh-kiriathaim,

6 and the Horites at Mount Seir, as far as El-paran at the edge of the wilderness.