The appearance of Alcibiades inspired both sides with a false opinion of his coming: the enemy were emboldened and the Athenians were confounded. But he quickly hoisted Athenian colors on his flagship and darted straight upon the victorious and pursuing Peloponnesians. Routing them, he drove them to land, and following hard after them, rammed and shattered their ships. Their crews swam ashore, and here Pharnabazus came to their aid with his infantry and fought along the beach in defence of their ships.
Edition :
Plutarch Lives IV: Alcibiades and Coriolanus, Lysander and Sulla, Ed. Jeffrey Henderson, trans. Bernadotte Perrin (The Loeb Classical Library 80), Harvard University Press: Cambridge/MA - London 2000 (first ed. 1916).