§2.23.1ὁ δὲ περὶ τοῦ Ὠκεανοῦ λέξας ἐς ἀφανὲς τὸν μῦθον ἀνενείκας οὐκ ἔχει ἔλεγχον· οὐ γὰρ τινὰ ἔγωγε οἶδα ποταμὸν Ὠκεανὸν ἐόντα, Ὅμηρον δὲ ἢ τινὰ τῶν πρότερον γενομένων ποιητέων δοκέω τὸ οὔνομα εὑρόντα ἐς ποίησιν ἐσενείκασθαι.
But the one who spoke about Oceanus, by carrying his tale into the realm of the unseen, cannot be refuted; for I, at least, do not know of any river Oceanus existing, but I think that Homer or one of the poets who lived before him found the name and introduced it into poetry.