History of the Peloponnesian War
Thucydides
Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.
So the officer in charge took the ships, went to Crete, and helped the Polichnitans to ravage the lands of the Cydonians, and by reason of winds and stress of weather wasted not a little time.
Meantime, while the Athenians were detained in Crete, the Peloponnesians at Cyllene, equipped and ready for a battle, sailed along the coast to Panormus in Achaia, where the land-forces of the Peloponnesians had come to their support.
And Phormio also sailed along the coast to the Molycrian Rhium and anchored outside with the twenty ships with which he had fought before.
This Rhium was friendly to the Athenians, and opposite is the other Rhium, that in the Peloponnesus; and the distance between them is about seven stadia by sea, constituting the mouth of the Crisaean Gulf.
Accordingly the Peloponnesians, when they saw the Athenians come to anchor, likewise anchored with seventy-seven ships at the Achaian Rhium, which is not far from Panormus, where their land-forces were.