I Tessalonicenses, 4

16. ὅτι αὐτὸς ὁ κύριος ἐν κελεύσματι, ἐν φωνῇ ἀρχαγγέλου καὶ ἐν σάλπιγγι θεοῦ, καταβήσεται ἀπ᾽ οὐρανοῦ, καὶ οἱ νεκροὶ ἐν χριστῶ ἀναστήσονται πρῶτον,