Numbers 32:4
which country the LORD smote before the congregation of Israel, is a land for cattle: and we thy servants have cattle.
Numbers 21:34
And the LORD said unto Moses, "Fear him not, for I have delivered him into thy hands with all his people and his land. And thou shalt do with him as thou didst with Sihon, the king of the Amorites which dwelt at Heshbon."
Numbers 21:24
And Israel smote him with the edge of the sword and conquered his land, from Arnon unto Jabbok: even unto the children of Ammon. For the borders of the children of Ammon are strong.
Deuteronomy 2:24-35
'Rise up, take your journey and go over the river Arnon. Behold, I have given into thy hand Sihon the Amorite king of Heshbon, and his land. Go to, and conquer and provoke him to battle.