Tags: Monarch.
Būr-Sîn inscribed dbur dEN.ZU ca. 1831 – 1811 BC (short chronology) or ca. 1895 – 1874 BC (middle chronology) was the 7th king of the 1st Dynasty of Isin and ruled for 21 years according to the Sumerian King List 22 years according to the Ur-Isin king list. His reign was characterized by an ebb and flow in hegemony over the religious centers of Nippur and Ur.