Numbers 21:21-23 English Revised Version (ERV)

21. And Israel sent messengers unto Sihon king of the Amorites, saying,

22. Let me pass through thy land: we will not turn aside into field, or into vineyard; we will not drink of the water of the wells: we will go by the king's high way, until we have passed thy border.

23. And Sihon would not suffer 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.

Numbers 21