ἐπίστευον (episteuon)
ἐπίστευον is an Ancient Greek form of πιστεύω, meaning “trust, believe”. It is the 1st person singular imperfect active indicative.
Found 60 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 3.4.5: ἐν τούτῳ δὲ ἀποστέλλουσι καὶ ἐς τὴν Λακεδαίμονα πρέσβεις τριήρει, λαθόντες τὸ τῶν Ἀθηναίων ναυτικόν, οἳ ὥρμουν ἐν τῇ Μαλέᾳ πρὸς βορέαν τῆς πόλεως· οὐ γὰρ ἐπίστευον τοῖς ἀπὸ τῶν Ἀθηναίων προχωρήσειν.
Cassius Dio Cocceianus, Historia Romana 53.11.1: τοιαῦτα τοῦ Καίσαρος ἀναλέγοντος ποικίλον τι πάθος τοὺς βουλευτὰς κατελάμβανεν. ὀλίγοι μὲν γὰρ τήν τε διάνοιαν αὐτοῦ ᾔδεσαν κἀκ τούτου καὶ συνεσπούδαζον αὐτῷ· τῶν δʼ ἄλλων οἱ μὲν ὑπώπτευον τὰ λεγόμενα οἱ δὲ ἐπίστευόν σφισι, καὶ διὰ ταῦτα καὶ ἐθαύμαζον ὁμοίως ἀμφότεροι,
All forms of πιστεύω (conjugation table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.