Yosua 21:1-3

Levitical Cities

21:1 The tribal leaders of the Levites went before Eleazar the priest and Joshua son of Nun and the Israelite tribal leaders 21:2 in Shiloh in the land of Canaan and said, “The Lord told Moses to assign us cities in which to live along with the grazing areas for our cattle.” 21:3 So the Israelites assigned these cities and their grazing areas to the Levites from their own holdings, as the Lord had instructed.

Yosua 21:39

21:39 Heshbon, and Jazer, along with the grazing areas of each – a total of four cities.