Shoa

opulent, the mountain district lying to the NE of
Babylonia, anciently the land of the Guti, or Kuti, the modern
Kurdistan. The plain lying between these mountains and the
Tigris was called su-Edina, i.e., "the border of the plain."
This name was sometimes shortened into Suti and Su, and has been
regarded as = Shoa (Ezek. 23:23). Some think it denotes a place
in Babylon. (See PEKOD T0002883.)