Joshua 9:10-11

and all that He did to the two kings of the Amorites who were beyond the Jordan—to Sihon king of Heshbon, and Og king of Bashan, who was at Ashtaroth. Therefore our elders and all the inhabitants of our country spoke to us, saying, ‘Take provisions with you for the journey, and go to meet them, and say to them, “We are your servants; now therefore, make a covenant with us.” ’