These were the cities of refuge chosen for all the people of Israel and for any foreigner living among them. Any who killed a person accidentally could find protection there from the one looking for revenge; they could not be killed unless they had first received a public trial.
You are to give the Levites six cities of refuge to which any of you can escape if you kill someone accidentally. In addition, give them forty-two other cities
The following towns were assigned to Aaron's descendants: Hebron, a city of refuge, Jattir, and the towns of Libnah, Eshtemoa, Hilen, Debir, Ashan, and Beth Shemesh, with their pasture lands.