Joshua 21:41

39Heshbon with her suburbs, Jazer with her suburbs; four cities in all.

40So all the cities for the children of Merari by their families, which were remaining of the families of the Levites, were by their lot twelve cities.

41All the cities of the Levites within the possession of the children of Israel were forty and eight cities with their suburbs.

42These cities were every one with their suburbs round about them: thus were all these cities.

43And the LORD gave unto Israel all the land which he sware to give unto their fathers; and they possessed it, and dwelt therein.