“The cry will be heard from Heshbon to Elealeh and Jahaz. It will be heard from Zoar to Horonaim and Eglath Shelishiyah. Even the streams of Nimrim will dry up.
Sihon wouldn’t let Israel pass through his territory. Sihon gathered all his troops and came out into the desert to attack Israel. When Sihon’s troops came to Jahaz, they fought against Israel.
But Sihon did not trust the Israelites enough to let them go through his territory. Sihon assembled all his troops. He camped at Jahaz and attacked Israel.