The oak or heap of Assyria, a territory in Asia of which Arioch was king (Gen. 14:1, 9). It is supposed that the old Chaldean town of Larsa was the metropolis of this kingdom, situated nearly half-way between Ur (now Mugheir) and Erech, on the left bank of the Euphrates. This town is represented by the mounds of Senkereh, a little to the east of Erech.

(oak), the city of Arioch, (Genesis 14:1) seems to be the Hebrew representative of the old Chaldean town called in the native dialect Larsa or Larancha . Larsa was a town of lower Babylonia or Chaldea, situated nearly halfway between Ur (Mugheir) and Erech (Warka), on the left bank of the Euphrates. It is now Senkereh.