'City of Refuge' in the Bible

And to the sons of Aaron the priest they have given the city of refuge for the man-slayer, Hebron and its suburbs, and Libnah and its suburbs,

and they give to them the city of refuge for the man-slayer, Shechem and its suburbs, in the hill-country of Ephraim, and Gezer and its suburbs,

And for the sons of Gershon, of the families of the Levites, out of the half of the tribe of Manasseh, the city of refuge for the man-slayer, Golan in Bashan and its suburbs, and Beeshterah and its suburbs -- two cities.

And out of the tribe of Naphtali, the city of refuge for the man-slayer, Kedesh in Galilee and its suburbs, and Hammoth-Dor and its suburbs, and Kartan and its suburbs -- three cities;

And out of the tribe of Gad, the city of refuge for the man-slayer, Ramoth in Gilead and its suburbs, and Mahanaim and its suburbs,