Ezekiel 48:10-11

10This holy donation will be set apart for the priests alone. It will be 8⅓ miles long on the northern side, 3⅓ miles wide on the western side, 3⅓ miles wide on the eastern side, and 8⅓ miles long on the southern side. The Lord’s sanctuary will be in the middle of it.

11It is for the consecrated priests, the sons of Zadok, who kept my charge and did not go astray as the Levites did when the Israelites went astray.