Deuteronomy 1:4-6

after he had killed Sihon king of the Amorites, who dwelt in Heshbon, and Og king of Bashan, who dwelt at Ashtaroth in Edrei. On this side of the Jordan in the land of Moab, Moses began to explain this law, saying, “The LORD our God spoke to us in Horeb, saying: ‘You have dwelt long enough at this mountain.