Ezekiel 48:20

The whole allotment shall be 25,000 by 25,000 cubits; you shall set apart the holy allotment, a square, with the property of the city.

Hebrews 12:17

For you know that even afterwards, when he desired to inherit the blessing, he was rejected, for he found no place for repentance, though he sought for it with tears.

Revelation 21:16

The city is laid out as a square, and its length is as great as the width; and he measured the city with the rod, fifteen hundred miles; its length and width and height are equal.

Treasury of Scripture Knowledge

Summary

All the oblation shall be five and twenty thousand by five and twenty thousand: ye shall offer the holy oblation foursquare, with the possession of the city.

Bible References

Four-square

Hebrews 12:17
For you know that even afterwards, when he desired to inherit the blessing, he was rejected, for he found no place for repentance, though he sought for it with tears.
Revelation 21:16
The city is laid out as a square, and its length is as great as the width; and he measured the city with the rod, fifteen hundred miles; its length and width and height are equal.