Passage 9.37.7
καὶ Τροφώνιον μὲν ἐνταῦθα ἐδέξατο ἡ γῆ διαστᾶσα, ἔνθα ἐστὶν ἐν τῷ ἄλσει τῷ ἐν Λεβαδείᾳ βόθρος τε Ἀγαμήδους καλούμενος καὶ πρὸς αὐτῷ στήλη· τὴν δὲ ἀρχὴν τῶν Ὀρχομενίων ἔσχεν Ἀσκάλαφος καὶ Ἰάλμενος Ἄρεως εἶναι λεγόμενοι, μητρὸς δὲ Ἀστυόχης ἦσαν τῆς Ἄκτορος τοῦ Ἀζέως τοῦ Κλυμένου· καὶ ὑπὸ τούτοις ἡγεμόσι Μινύαι στρατεύουσιν ἐς Τροίαν.
At this place the earth, opening up, received Trophonius; there in the grove at Lebadeia is both the pit called "Agamedes'" and beside it a stele. The command over the Orchomenians was held originally by Ascalaphus and Ialmenus, who are said to have been sons of Ares, their mother being Astyoche, daughter of Actor, son of Azeus, son of Clymenus. Under these leaders the Minyans marched to Troy.