Cross reference
Ezekiel 48:20
20 All the oblation shall be five and twenty thousand by five and twenty thousand: ye shall offer the holy oblation four-square, with the possession of the city.
Hebrews 12:17
17 For ye know that even when he afterward desired to inherit the blessing, he was rejected; for he found no place for a change of mind `in his father,' though he sought is diligently with tears.
Revelation 21:16
16 And the city lieth foursquare, and the length thereof is as great as the breadth: and he measured the city with the reed, twelve thousand furlongs: the length and the breadth and the height thereof are equal.