Números 35

2Command the children of Israel, that they give unto the Levites of the inheritance of their possession cities to dwell in; and ye shall give also unto the Levites suburbs for the cities round about them.

lv 25:32,34

js 21:2,42

js 14:3,4

ez 48:8

ez 48:22

ez 45:1,8

1co 9:10,14

5And ye shall measure from without the city on the east side two thousand cubits, and on the south side two thousand cubits, and on the west side two thousand cubits, and on the north side two thousand cubits; and the city shall be in the midst: this shall be to them the suburbs of the cities.