Passage 10.38.9
οὗτοι μὲν δὴ ὑπεροικοῦσιν Ἀμφίσσης· ἐπὶ θαλάσσης δὲ Οἰάνθεια καὶ ταύτῃ ὁμοροῦσά ἐστι Ναύπακτος. πλὴν δὲ Ἀμφίσσης ὑπʼ Ἀχαιῶν οἱ ἄλλοι Πατρέων ἄρχονται, βασιλέως σφίσι δόντος Αὐγούστου. ἐν Οἰανθείᾳ δὲ Ἀφροδίτης τε ἱερὸν καὶ ὀλίγον ὑπὲρ τὴν πόλιν κυπαρίσσου τε ἀναμὶξ καὶ τῆς πίτυός ἐστιν ἄλσος καὶ ναός τε Ἀρτέμιδος καὶ ἄγαλμα ἐν τῷ ἄλσει· γραφαὶ δὲ ἐπὶ τῶν τοίχων ἐξίτηλοί τε ἦσαν ὑπὸ τοῦ χρόνου καὶ οὐδὲν ἔτι ἐλείπετο ἐς θέαν αὐτῶν.
These then are the peoples living beyond Amphissa. On the coast lies Oiantheia, and bordering upon it is Naupaktos. Except for Amphissa, the remaining cities were placed under the authority of the people of Patrae by Augustus, who gave them a governor. In Oiantheia there is a sanctuary of Aphrodite, and a little way above the city is a grove of cypress trees intermingled with pines, as well as a temple and statue of Artemis within the grove. The paintings on the walls had been effaced by time, and nothing of them remained now to be seen.