Joshua 21:40-45

So all the cities for the children of Merari according to their families, the rest of the families of the Levites, were by their lot twelve cities. All the cities of the Levites within the possession of the children of Israel were forty-eight cities with their common-lands. Every one of these cities had its common-land surrounding it; thus were all these cities. So the LORD gave to Israel all the land of which He had sworn to give to their fathers, and they took possession of it and dwelt in it. The LORD gave them rest all around, according to all that He had sworn to their fathers. And not a man of all their enemies stood against them; the LORD delivered all their enemies into their hand. Not a word failed of any good thing which the LORD had spoken to the house of Israel. All came to pass.