sar-ilu

Already in the reign of the Babylonian king Ammi-zadok, the fourth successor of Amraphel, the contemporary of Abraham, a high-priest in the district of northern Chaldasa assigned to "Amorite" settlers from Canaan, bore the name of Sar-ilu or Israel. The fuller and older form of Jacob is Jacob-el.

A. H. (Archibald Henry) Sayce - Early Israel and the Surrounding Nations