Ezekiel 45:1-2

Young's Literal Translation

45 And in your causing the land to fall in inheritance, ye lift up a heave-offering to Jehovah, a holy [portion] of the land: the length -- five and twenty thousand [is] the length, and the breadth ten thousand; it [is] holy in all its border round about.

² There is of this for the sanctuary five hundred by five hundred, square, round about; and fifty cubits of suburb [is] to it round about.