Numbers 35:4-6

Modern English Version

⁴ The pasturelands of the cities, which you will give to the Levites, will reach from the wall of the city and beyond one thousand cubits^[a] all around. ⁵ You will measure from without the city on the east side two thousand cubits,^[b] 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 will be in the middle. This will be for them the pasturelands of the cities.

Cities of Refuge

⁶ Among the cities which you will give to the Levites there will be six cities of refuge, which you will appoint for the manslayer, that he may flee there, and to them you will add forty-two cities.