Passage 6.11.7
ἀνὰ χρόνον δέ, ὡς τοῖς Θασίοις οὐδένα ἀπεδίδου καρπὸν ἡ γῆ, θεωροὺς ἀποστέλλουσιν ἐς Δελφούς, καὶ αὐτοῖς ἔχρησεν ὁ θεὸς καταδέχεσθαι τοὺς δεδιωγμένους. καὶ οἱ μὲν ἐπὶ τῷ λόγῳ τούτῳ καταδεχθέντες οὐδὲν τῆς ἀκαρπίας παρείχοντο ἴαμα· δεύτερα οὖν ἐπὶ τὴν Πυθίαν ἔρχονται, λέγοντες ὡς καὶ ποιήσασιν αὐτοῖς τὰ χρησθέντα διαμένοι τὸ ἐκ τῶν θεῶν μήνιμα.
In course of time, as the land produced no crops for the Thasians, they sent envoys to Delphi, and the god instructed them to welcome the exiles. Yet, though these were accordingly accepted, the barren condition yielded no relief. Thus, for a second time, they visited the Pythia, explaining that even though they had acted according to the oracle’s instructions, the wrath sent by the gods persisted.