All the cities of the children of Aaron, the priests, were thirteen cities with their common-lands.
Joshua 21:19
Surrounding context
21:18 Anathoth with its common-land, and Almon with its common-land: four cities.
21:19 All the cities of the children of Aaron, the priests, were thirteen cities with their common-lands.
21:20 And the families of the children of Kohath, the Levites, the rest of the children of Kohath, even they had the cities of their lot from the tribe of Ephraim.