Plato, Republic, book 5 149:

ἔστιν ἄρα καὶ φυλακικὴ γυνή, ἡ δ’ οὔ. ἢ οὐ τοιαύτην καὶ τῶν ἀνδρῶν τῶν φυλακικῶν φύσιν ἐξελεξάμεθα;