Ezekiel 45:2-4

New Revised Standard Version, Anglicised

² Of this, a square plot of five hundred by five hundred cubits shall be for the sanctuary, with fifty cubits for an open space around it. ³ In the holy district you shall measure off a section twenty-five thousand cubits long and ten thousand wide, in which shall be the sanctuary, the most holy place. ⁴ It shall be a holy portion of the land; it shall be for the priests, who minister in the sanctuary and approach the Lord to minister to him; and it shall be both a place for their houses and a holy place for the sanctuary.