Cross reference
Numbers 21:23
23 Sihon would not allow Israel to pass through his border: but Sihon gathered all his people together, and went out against Israel into the wilderness, and came to Jahaz; and he fought against Israel.
Judges 11:20
20 But Sihon didn't trust Israel to pass through his border; but Sihon gathered all his people together, and encamped in Jahaz, and fought against Israel.
Numbers 20:21
21 Thus Edom refused to give Israel passage through his border: why Israel turned away from him.
Deuteronomy 2:30-32
30 But Sihon king of Heshbon would not let us pass by him; for Yahweh your God hardened his spirit, and made his heart obstinate, that he might deliver him into your hand, as at this day.
31 Yahweh said to me, Behold, I have begun to deliver up Sihon and his land before you: begin to possess, that you may inherit his land.
32 Then Sihon came out against us, he and all his people, to battle at Jahaz.
Deuteronomy 29:7-8
7 When you came to this place, Sihon the king of Heshbon, and Og the king of Bashan, came out against us to battle, and we struck them:
8 and we took their land, and gave it for an inheritance to the Reubenites, and to the Gadites, and to the half-tribe of the Manassites.
Isaiah 15:4
4 Heshbon cries out, and Elealeh; their voice is heard even to Jahaz: therefore the armed men of Moab cry aloud; his soul trembles within him.
Jeremiah 48:34
34 From the cry of Heshbon even to Elealeh, even to Jahaz have they uttered their voice, from Zoar even to Horonaim, to Eglath Shelishiyah: for the waters of Nimrim also shall become desolate.