Numbers 32:4
the country that Jehovah smote before the assembly of Israel, is a land for cattle, and thy servants have cattle;
Numbers 21:34
And Jehovah said to Moses, Fear him not! for into thy hand have I given him, and all his people, and his land; and thou shalt do to him as thou didst unto Sihon the king of the Amorites, who dwelt at Heshbon.
Numbers 21:24
And Israel smote him with the edge of the sword, and took possession of his land from the Arnon to the Jabbok, even unto the children of Ammon; for the border of the children of Ammon was strong.
Deuteronomy 2:24-35
Rise up, take your journey, and pass over the river Arnon. Behold, I have given into thy hand Sihon the king of Heshbon, the Amorite, and his land: begin, take possession, and engage with him in battle.