Deuteronomy 2:24

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

Arnon : a river forming the southern border of Ammon east of the Dead Sea
(31° 25´, 35° 40´)

Heshbon : a town of south-eastern Judah
(31° 48´, 35° 48´); (31° 12´, 34° 56´)

Sihon : the king of the Amorites in Moses time