Joshua 13:18American Standard Version

Numbers 21:23

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.

Deuteronomy 2:26

And I sent messengers out of the wilderness of Kedemoth unto Sihon king of Heshbon with words of peace, saying,

Deuteronomy 2:32

Then Sihon came out against us, he and all his people, unto battle at Jahaz.

Joshua 21:36

And out of the tribe of Reuben, Bezer with its suburbs, and Jahaz with its suburbs,

Joshua 21:37

Kedemoth with its suburbs, and Mephaath with its suburbs; four cities.