Psalms 136:18-21

Amorites : members of a pre-Israel Semitic tribe from Mesopotamia

Bashan : a region east of Lake Galilee between Mt. Hermon and Wadi Yarmuk
(32° 48´, 35° 56´)

Og : king of Bashan whom Israel defeated.

Sihon : the king of the Amorites in Moses time