ἐξαπεῖδον
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
English (LSJ)
inf. ἐξαπιδεῖν: aor. without any pres. ἐξαφοράω in use,
A observe from afar, only in S.OC1648 (lyr.).
German (Pape)
[Seite 870] (aor. zum ungebräuchlichen ἐξαφοράω), aus der Ferne bemerken, Soph. O. C. 1644.