Ezekiel 48:12-14

12And it shall belong to them as a special portion from the holy portion of the land, a most holy place, adjoining the territory of the Levites. 13 aAnd alongside the territory of the priests, the Levites shall have an allotment 25,000 cubits in length and 10,000 in breadth. The whole length shall be 25,000 cubits and the breadth 20,000.
Septuagint; Hebrew 10,000
14They cshall not sell or exchange any of it. They shall not alienate dthis choice portion of the land, for it is holy to the Lord.

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