Passage 5.17.4
τούτου δὲ ὁ διδάσκαλος τοῦ Κλέωνος, ὄνομα Ἀντιφάνης , ἐκ φοιτήσεως Περικλύτου , Πολυκλείτου δὲ ἦν τοῦ Ἀργείου μαθητὴς ὁ Περίκλυτος. παιδίον δὲ ἐπίχρυσον κάθηται γυμνὸν πρὸ τῆς Ἀφροδίτης· Βοηθὸς δὲ ἐτόρευσεν αὐτὸ Καλχηδόνιος. μετεκομίσθη δὲ αὐτόσε καὶ ἐκ τοῦ καλουμένου Φιλιππείου, χρυσοῦ καὶ ταῦτα καὶ ἐλέφαντος, Εὐρυδίκη τε ἡ Ἀριδαίου γυνὴ καὶ Ὀλυμπιὰς ἡ Φιλίππου.
The teacher of Cleon was Antiphanes, who was the pupil of Periclytus, himself a pupil of Polycleitus of Argos. In front of the Aphrodite stands a seated statue of a naked child, covered with gold; it was carved by Boethus of Chalcedon. Also transferred here from the building called the Philippeion were statues made of gold and ivory representing Eurydice, wife of Aridaeus, and Olympias, wife of Philip.