But now is Christ risen from the dead, [and] become the firstfruits of them that slept.
Berean Study Bible (BSB) - 1 Corinthians 15:20 >But Christ has indeed been raised from the dead, the firstfruits of those who have fallen asleep.
Textus Receptus (TR) - 1 Corinthians 15:20 >Νυνὶ δὲ Χριστὸς ἐγήγερται ἐκ νεκρῶν, ἀπαρχὴ τῶν κεκοιμημένων ἐγένετο.