Passage 7.27.7
Πελληνεῖς δʼ οὖν Πρόμαχον τὰ μάλιστα ἄγουσιν ἐν τιμῇ. Χαίρωνα δὲ δύο ἀνελόμενον πάλης νίκας Ἰσθμικὰς καὶ ἐν Ὀλυμπίᾳ τέσσαρας οὐδὲ ἀρχὴν ἐθέλουσιν ὀνομάζειν, ὅτι κατέλυσε πολιτείαν ἐμοὶ δοκεῖν τὴν ἐν Πελλήνῃ, δῶρον τὸ ἐπιφθονώτατον παρὰ Ἀλεξάνδρου τοῦ Φιλίππου λαβών, τύραννος πατρίδος τῆς αὑτοῦ καταστῆναι.
The Pellenians hold Promachos in the highest honour. But they are unwilling even to mention Chairon, who won two victories in wrestling at the Isthmian games and four at Olympia, because, according to my view, he destroyed the constitution of Pellene, having accepted from Alexander, son of Philip, a most hateful gift—to become a tyrant over his own homeland.