Deuteronomy 2:30-33

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

Jahaz : a town of Reuben given to the Merarites
(31° 30´, 35° 55´); (31° 30´, 35° 55´)

Sihon : the king of the Amorites in Moses time