Ezekiel 48:18

And the residue in length over against the oblation of the holy portion shall be ten thousand eastward, and ten thousand westward: and it shall be over against the oblation of the holy portion; and the increase thereof shall be for food unto them that serve the city.

Cross-reference

Ezekiel 48:15 defines the city area, showing that the produce land in verse 18 is adjacent and for the workers of that city.