Deuteronomy 1:4
after that he had smote Sihon the king of the Amorites which dwelt in Heshbon, and Og king of Bashan which dwelt at Ashtaroth in Edrei.
Numbers 21:21-35
And Israel sent messengers unto Sihon, king of the Amorites, saying,
Nehemiah 9:22
And thou gavest them kingdoms and nations, and partest them according to their portions, so that they possessed the land of Sihon king of Heshbon, and the land of Og the king of Bashan.
Deuteronomy 2:26-11
Then I sent messengers out of the wilderness of Kedemoth unto Sihon king of Heshbon, with words of peace, saying,
Joshua 12:2-6
Sihon king of the Amorites that dwelt in Heshbon, and ruled from Aroer, which lieth on the brim of the river of Arnon, and to the middle of the river, and half Gilead unto the river Jabbok, the border of the children of Ammon;
Joshua 13:10-12
and all the cities of Sihon, king of the Amorites which reigned in Heshbon, even unto the borders of the children of Ammon;
Psalm 135:11
Sihon, king of the Amorites, and Og, the king of Bashan, and all the kingdoms of Canaan -
Psalm 136:19-20
Sihon, king of the Amorites! For his mercy endureth forever.