Cross reference
Ezekiel 45:3
3 And of this measure shalt thou measure a length of five and twenty thousand, and a breadth of ten thousand: and in it shall be the sanctuary, which is most holy.
Ezekiel 48:10
10 And for these, even for the priests, shall be the holy oblation: toward the north five and twenty thousand `in length', and toward the west ten thousand in breadth, and toward the east ten thousand in breadth, and toward the south five and twenty thousand in length: and the sanctuary of Jehovah shall be in the midst thereof.