Joshua 14:13-15

So Joshua blessed him and gave Hebron to Caleb the son of Jephunneh as an inheritance. Therefore, Hebron became the inheritance of Caleb the son of Jephunneh the Kenizzite to this day, because he followed the LORD, the God of Israel, completely. The name of Hebron was formerly Kiriath-arba [city of Arba]; for Arba was the greatest man among the [giant-like] Anakim. Then the land had rest from war.