Ezekiel 48:16

16and these shall be its measurements: athe north side 4,500 cubits, the south side 4,500, the east side 4,500, and the west side 4,500.

Ezekiel 48:32-35

32On the east side, which is to be 4,500 cubits, three gates, the gate of Joseph, the gate of Benjamin, and the gate of Dan. 33On the south side, which is to be 4,500 cubits by measure, three gates, the gate of Simeon, the gate of Issachar, and the gate of Zebulun. 34On the west side, which is to be 4,500 cubits, three gates,
One Hebrew manuscript, Syriac (compare Septuagint); most Hebrew manuscripts their gates three
the gate of Gad, the gate of Asher, and the gate of Naphtali.
35The circumference of the city shall be 18,000 cubits. And cthe name of the city from that time on shall be, dThe Lord Is There.”

Revelation of John 21:16

16The city lies foursquare, its length the same as its width. And he measured the city with his rod, 12,000 stadia.
About 1,380 miles; a stadion was about 607 feet or 185 meters
Its length and width and height are equal.
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