Apocalipse, 21

¹⁸ καὶ ἡ ἐνδώμησις τοῦ τείχους αὐτῆς ἴασπις, καὶ ἡ πόλις χρυσίον καθαρὸν ὅμοιον ὑάλῳ καθαρῶ.