Joshua 21:39-41

Young's Literal Translation

³⁹ Heshbon and its suburbs, Jazer and its suburbs -- [in] all four cities.

⁴⁰ All the cities for the sons of Merari, for their families, who are left of the families of the Levites -- their lot is twelve cities.

⁴¹ All the cities of the Levites in the midst of the possession of the sons of Israel [are] forty and eight cities, and their suburbs.