Deuteronomy 1:4
after he had slain Sihon, the king of the Amorites, who dwelt in Heshbon, and Og, the king of Bashan, who dwelt at Astaroth in Edrei;
Numbers 21:21-35
And Israel sent messengers unto Sihon king of the Amorites, saying,
Nehemiah 9:22
Thou didst give them kingdoms and peoples and didst divide them into corners; so they possessed the land of Sihon and the land of the king of Heshbon and the land of Og, king of Bashan.
Deuteronomy 2:26-11
And I sent ambassadors 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, who dwelt in Heshbon, and ruled from Aroer, which is upon the bank of the river Arnon, and from the midst of the river and from half of Gilead, even unto the river Jabbok, which is the border of the sons of Ammon,
Joshua 13:10-12
and all the cities of Sihon, king of the Amorites, who reigned in Heshbon, unto the borders of the sons of Ammon;
Psalm 135:11
Sihon king of the Amorites and Og king of Bashan, and all the kingdoms of Canaan
Psalm 136:19-20
Sihon king of the Amorites: for his mercy endures for ever: