KJV ¹⁸ I am he that liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death.

TR1550 ¹⁸ καὶ ὁ ζῶν καὶ ἐγενόμην νεκρὸς καὶ ἰδού, ζῶν εἰμι εἰς τοὺς αἰῶνας τῶν αἰώνων ἀμήν καὶ ἔχω τὰς κλεῖς τοῦ ᾅδου καὶ τοῦ θανάτου