Joshua 14:12-15

So now give me this hill country of which the Lord spoke that day. For you heard then how the [giantlike] Anakim were there and that the cities were great and fortified; if the Lord will be with me, I shall drive them out just as the Lord said. Then Joshua blessed him and gave Hebron to Caleb son of Jephunneh for an inheritance. So Hebron became the inheritance of Caleb son of Jephunneh the Kenizzite to this day, because he wholly followed the Lord, the God of Israel. The name of Hebron before was Kiriath-arba [city of Arba]. This Arba was the greatest of the Anakim. And the land had rest from war.