Plato, Laws 840a

διὰ τὸν Ὀλυμπίασί τε ἀγῶνα καὶ τούς γε ἄλλους; ὧν διὰ φιλονικίαν, καὶ τέχνην καὶ τὸ μετὰ τοῦ σωφρονεῖν ἀνδρεῖον ἐν τῇ ψυχῇ κεκτημένος, ὡς λόγος, οὔτε τινὸς πώποτε γυναικὸς ἥψατο οὐδʼ αὖ παιδὸς ἐν ὅλῃ τῇ τῆς ἀσκήσεως ἀκμῇ· καὶ δὴ καὶ Κρίσωνα καὶ Ἀστύλον καὶ Διόπομπον καὶ ἄλλους παμπόλλους ὁ αὐτός που λόγος ἔχει. καίτοι τῶν γʼ ἐμῶν καὶ σῶν πολιτῶν, ὦ Κλεινία, πολὺ κάκιον ἦσαν πεπαιδευμένοι

how, spurred on by ambition and skill, and possessing courage combined with temperance in his soul, during all the period of his training (as the story goes) he never touched a woman, nor yet a boy? And the same story is told about Crison and Astylus and Diopompus and very many others. And yet, Clinias, these men were not only much worse educated in soul than your citizens and mine,