Albert Barnes Commentary 1 Samuel 30:31

"and to them that were in Hebron, and to all the places where David himself and his men were wont to haunt." — 1 Samuel 30:31 (ASV)

Hebron - Now El-Khulil . Hebron was a city of refuge (Joshua 20:7) and one of the cities of the Kohathites (Joshua 21:11). It lies twenty miles south of Jerusalem.