'City of Refuge' in the Bible

Thus they gave to the children of Aaron the priest, Hebron with its suburbs, to be a city of refuge for the slayer; and Libnah with its suburbs,

For they gave them Shechem with its suburbs in mount Ephraim, to be a city of refuge for the slayer; and Gezer with its suburbs,

And to the children of Gershon, of the families of the Levites, out of the other half-tribe of Manasseh they gave Golan in Bashan with its suburbs, to be a city of refuge for the slayer, and Beesh-terah with its suburbs; two cities.

And out of the tribe of Naphtali, Kedesh in Galilee with its suburbs, to be a city of refuge for the slayer; and Hammoth-dor with its suburbs, and Kartan with its suburbs; three cities.

And out of the tribe of Gad, Ramoth in Gilead with its suburbs to be a city of refuge for the slayer; and Mahanaim with its suburbs,