Passage 8.11.10
ἐγεγόνει δὲ τῷ Ἐπαμινώνδᾳ μαντεία πρότερον ἔτι ἐκ Δελφῶν πέλαγος αὐτὸν φυλάσσεσθαι· καὶ ὁ μὲν τριήρους τε μὴ ἐπιβῆναι μηδὲ ἐπὶ νεὼς φορτίδος πλεῦσαι δεῖμα εἶχε, τῷ δὲ ἄρα Πέλαγος δρυμὸν καὶ οὐ θάλασσαν προέλεγεν ὁ δαίμων. χωρία δὲ τὰ ὁμώνυμα καὶ Ἀννίβαν ὕστερον τὸν Καρχηδόνιον καὶ πρότερον ἔτι Ἀθηναίους ἠπάτησεν.
Epaminondas had previously received an oracle from Delphi that warned him to beware of "Pelagos." Consequently, he was afraid to embark upon a trireme or even sail aboard a merchant vessel; however, the god, it seems, foretold "Pelagos" as a wooded area rather than the sea. Such homonyms misled Hannibal the Carthaginian later, and even earlier deceived the Athenians.