Revelation 21:6

BGB(i) 6 καὶ εἶπέν μοι “Γέγοναν. ἐγὼ [εἰμι] τὸ Ἄλφα καὶ τὸ Ὦ, ἡ ἀρχὴ καὶ τὸ τέλος. ἐγὼ τῷ διψῶντι δώσω ἐκ τῆς πηγῆς τοῦ ὕδατος τῆς ζωῆς δωρεάν.