Parallel
Revelation 21:16
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Καὶ ἡ πόλις τετράγωνος κεῖται, καὶ τὸ μῆκος αὐτῆς ὅσον τὸ πλάτος. Καὶ ἐμέτρησεν τὴν πόλιν τῷ καλάμῳ ἐπὶ σταδίους δώδεκα χιλιάδων· δώδεκα τὸ μῆκος καὶ τὸ πλάτος καὶ τὸ ὕψος αὐτῆς ἴσα ἐστίν.
The city lies foursquare, with its width the same as its length. And he measured the city with the rod, and all its dimensions were equal—12,000 stadia (note: 12,000 stadia is approximately 1,380 miles or 2,220 kilometers.) in length and width and height.