“Heshbon” means stronghold

Heshbon: the capital city of Sihon king of the Amorites. (Numbers 21:26) It stood on the western border of the high plain --Mishor, (Joshua 13:17) --and on the boundary line between the tribes of Reuben and Gad. The ruins of Hesban , 20 miles east of the Jordan, on the parallel of the northern end of the Dead Sea mark the site, as they bear the name; of the ancient Heshbon. There are many cisterns among the ruins. Comp. (Solomon 7:4)