Ἠσαΐας 48:12

¹²Ἄκουέ μου Ἰακὼβ, καὶ Ἰσραὴλ ὃν ἐγὼ καλῶ· ἐγώ εἰμι πρῶτος, καὶ ἐγώ εἰμι εἰς τὸν αἰῶνα.