"The city lies foursquare, its length the same as its width. And he measured the city with his rod, 12,000 stadia. Its length and width and height are equal" (Revelation 21:16, ESV).
καὶ ἡ πόλις τετράγωνος κεῖται, καὶ τὸ μῆκος αὐτῆς ὅσον τὸ πλάτος. καὶ ἐμέτρησεν τὴν πόλιν τῷ καλάμῳ ἐπὶ σταδίων δώδεκα χιλιάδων· τὸ μῆκος καὶ τὸ πλάτος καὶ τὸ ὕψος αὐτῆς ἴσα ἐστίν (WH 1881).
καὶ ἐμέτρησεν τὸ τεῖχος αὐτῆς ἑκατὸν τεσσεράκοντα τεσσάρων πηχῶν, μέτρον ἀνθρώπου, ὅ ἐστιν ἀγγέλου (Revelation 21:17, WH 1881).
"He also measured its wall, 144 cubits by human measurement, which is also an angel's measurement" (ESV).
"He measured it on the four sides. It had a wall around it, 500 cubits long and 500 cubits broad, to make a separation between the holy and the common" (Ezekiel 42:20, ESV)
"and these shall be its measurements: the north side 4,500 cubits, the south side 4,500, the east side 4,500, and the west side 4,500" (Ezekiel 48:16, ESV).
"And the city shall have open land: on the north 250 cubits, on the south 250, on the east 250, and on the west 250" (Ezekiel 48:17, ESV)
1 Kings 6:20