Passage 7.2.2
ἐκ δὲ τῆς Ἑλλάδος τρίτος δὴ οὗτος στόλος ὑπὸ βασιλεῦσιν ἀλλοίοις ὄχλοις τε ἀλλοίοις ἐστάλησαν. τὰ μὲν γὰρ ἀρχαιότατα Ἰόλαος Θηβαῖος, ἀδελφιδοῦς ὁ Ἡρακλέους, Ἀθηναίοις ἐς Σαρδὼ καὶ Θεσπιεῦσιν ἡγήσατο· γενεᾷ δὲ μιᾷ πρότερον ἢ ἐξέπλευσαν ἐξ Ἀθηνῶν Ἴωνες, Λακεδαιμονίους τε καὶ Μινύας τοὺς ἐκβληθέντας ὑπὸ Πελασγῶν ἐκ Λήμνου Θήρας ὁ Αὐτεσίωνος Θηβαῖος ἤγαγεν ἐς τὴν νῆσον τὴν νῦν μὲν ἀπὸ τοῦ Θήρα τούτου, πρότερον δὲ ὀνομαζομένην Καλλίστην.
This indeed was the third expedition sent from Greece, each under different leaders and composed of various groups. In the most ancient times, Iolaus of Thebes, nephew of Heracles, led the Athenians and the Thespians to Sardinia. A generation before the departure of the Ionians from Athens, Theras, son of Autesion, a Theban, conducted to the island then called Calliste—that which is now named Thera after himself—the Lacedaemonians and the Minyans expelled from Lemnos by the Pelasgians.