Numbers 21:19-23

and from Mattanah to Nahaliel, and from Nahaliel to Bamoth,

and from Bamoth to the valley that is in the land of Moab, at the top of Pisgah, which overlooks the desert. Two Victories

Then Israel sent messengers to Sihon, king of the Amorites, saying,

“Let me pass through your land. We will not turn off into field or vineyard; we will not drink water from wells. We will go by the king’s road until we have passed through your border.”

But Sihon would not permit Israel to pass through his border. Instead, Sihon gathered all his people and went out against Israel in the wilderness, and came to Jahaz and fought against Israel.