Numbers 35:4

And the suburbs of the cities which ye shall give to the Levites, shall be from the wall of the city and outwards two thousand cubits round about.

And the suburbs of the cities, which ye shall give unto the Levites, shall reach from the wall of the city and outward a thousand cubits round about.

“The pasture lands of the cities, which you shall give to the Levites, shall be from the wall of the city and outward one thousand cubits around it.