ἀποπυνθάνομαι
From LSJ
εἰς δὲ θεοὺς ἀσεβείας τε καὶ εὐσεβείας καὶ γονέας καὶ αὐτόχειρος φόνου μείζους ἔτι τοὺς μισθοὺς διηγεῖτο → and he had still greater requitals to tell of piety and impiety towards the gods and parents and of self-slaughter
English (LSJ)
A inquire or ask of, ἀ. [αὐτοῦ] εἰ .. asked of him whether... Hdt.3.154; παρά τινος J,AJ12.4.9.
German (Pape)
[Seite 321] (s. πυνθάνομαι), ausfragen, ausforschen, Her. 3, 154; sequ. εἰ und ἀπό τινος Epictet.