τἀν
From LSJ
ἐπ' αὐτὸν ἐπενθρῴσκει πυρὶ καὶ στεροπαῖς ὁ Διὸς γενέτας, δειναὶ δ' ἅμ᾽ ἕπονται κῆρες ἀναπλάκητοι → the son of Zeus is springing upon him with fiery lightning, and with him come the dread unerring Fates
German (Pape)
[Seite 1066] att. zsgzgn statt τὰ ἐν.
French (Bailly abrégé)
crase att. et poét. p. τὰ ἐν.