Passage 6.7.9
ἐπὶ δὲ τοῦ Ἀλκαινέτου τοῖς υἱοῖς Γνάθων τε Διπαιεὺς τῆς Μαιναλέων χώρας καὶ Λυκῖνος ἕστηκεν Ἠλεῖος· κρατῆσαι δὲ Ὀλυμπίασι πυγμῇ παῖδας ὑπῆρξε καὶ τούτοις. Γνάθωνα δὲ καὶ ἐς τὰ μάλιστα, ὅτε ἐνίκησεν, εἶναι νέον τὸ ἐπίγραμμα τὸ ἐπʼ αὐτῷ φησί· Καλλικλέους δὲ τοῦ Μεγαρέως ποίημα ὁ ἀνδριάς ἐστιν.
Beside the sons of Alcainetos stand Gnathon, from Dipaia in the territory of Maenalus, and Lycinos, an Elean; these two also achieved victories at Olympia in boys' boxing contests. An epigram composed about Gnathon says that he was particularly young when he won his victory. The statue of Gnathon is the work of Kallikles of Megara.