Passage 2.37.1
ἀπὸ δὴ τοῦ ὄρους τούτου τὸ ἄλσος ἀρχόμενον πλατάνων τὸ πολὺ ἐπὶ τὴν θάλασσαν καθήκει. ὅροι δὲ αὐτοῦ τῇ μὲν ποταμὸς ὁ Ποντῖνος, τῇ δὲ ἕτερος ποταμός· Ἀμυμώνη δὲ ἀπὸ τῆς Δαναοῦ θυγατρὸς ὄνομα τῷ ποταμῷ. ἐντὸς δὲ τοῦ ἄλσους ἀγάλματα ἔστι μὲν Δήμητρος Προσύμνης, ἔστι δὲ Διονύσου, καὶ Δήμητρος καθήμενον ἄγαλμα οὐ μέγα·
Beginning from this mountain, the grove extends, chiefly made up of plane trees, all the way down to the sea. Boundaries of the grove are, on one side, the river Pontinus, and on the other side, another river called Amymone, named after Amymone, the daughter of Danaus. Inside the grove are statues of Demeter Prosymne and Dionysus, as well as a small seated statue of Demeter.