Strabo, Geography

However, let us dismiss these; and let us, taking that which is more obvious, say that, according to Homer, Eurypylus clearly reigned in the region of the Caïcus, so that perhaps a part of the Cilicians were subject to him, in which case there were three dynasties among them and not merely two.¹ This statement is supported by the fact that there is to be seen in the territory of Elaea a torrential stream called the Ceteius; this empties into another like it, and this again into another, and they all end in the Caïcus. But the Caïcus does not flow from Ida, as Bacchylides² states; neither is Euripides correct in saying that Marsyas“dwells in widely famed Celaenae, in the farthermost region of Ida;
”³ for Celaenae is very far from Ida, and the sources of the Caïcus are also very far, for they are to be seen in a plain. Temnus is a mountain which forms the boundary between this plain and the Plain of Apia, as it is called, which lies in the interior above the Plain of Thebe. From Temnus flows a river called Mysius, which empties into the Caïcus below its sources; and it was from this fact, as some interpret the passage, that Aeschylus said at the opening of the prologue to the Myrmidons,“Oh! thou Caïcus and ye Mysian in-flows.
”⁴Near the sources is a village called Gergitha, to which Attalus transferred the Gergithians of the Troad when he had destroyed their place.