1 Peter 2:5

you, also, as living stones, are built up a spiritual temple, a holy priesthood, to offer spiritual sacrifices, most acceptable to God, through Jesus Christ.

Revelation 21:16

And the city is square, and its length is equal to its breadth: and he measured the city with the reed, twelve thousand furlongs: and its length and its breadth, and its height are equal.

Treasury of Scripture Knowledge

Summary

And he made the altar of burnt offering of shittim wood: five cubits was the length thereof, and five cubits the breadth thereof; it was foursquare; and three cubits the height thereof.

The altar

Foursquare; and three cubits the height thereof

Bible References

The altar

1 Peter 2:5
you, also, as living stones, are built up a spiritual temple, a holy priesthood, to offer spiritual sacrifices, most acceptable to God, through Jesus Christ.

Foursquare; and three cubits the height thereof

Revelation 21:16
And the city is square, and its length is equal to its breadth: and he measured the city with the reed, twelve thousand furlongs: and its length and its breadth, and its height are equal.