Passage 10.15.7
ἐπεὶ δὲ ᾤκισε Βάττος τὴν Κυρήνην, λέγεται καὶ τῆς φωνῆς γενέσθαι οἱ τοιόνδε ἴαμα· ἐπιὼν τῶν Κυρηναίων τὴν χώραν ἐν τοῖς ἐσχάτοις αὐτῆς ἐρήμοις ἔτι οὖσι θεᾶται λέοντα, καὶ αὐτὸν τὸ δεῖμα τὸ ἐκ τῆς θέας βοῆσαι σαφὲς καὶ μέγα ἠνάγκασεν. οὐ πόρρω δὲ τοῦ Βάττου καὶ ἄλλον ἔστησαν οἱ Ἀμφικτύονες Ἀπόλλωνα ἀπὸ τοῦ ἀδικήματος τοῦ ἐς τὸν θεὸν τῶν Φωκέων.
When Battus founded Cyrene, a cure for his voice is said to have occurred in the following way. As he entered the territory of the Cyrenaeans, in its remotest parts, still then deserted, he encountered a lion, and the fear inspired by that sight compelled him to cry out, clearly and loudly. Not far from this statue of Battus, the Amphictyons set up another statue of Apollo as a penalty for the Phocians' offense against the god.