Plutarch, Alcibiades
Bernadotte Perrin, Ed.

But the soldiers of Alcibiades were now so elated and filled with pride that they disdained longer to mingle with the rest of the army, since it had often been conquered, while they were unconquered. For not long before this,¹ Thrasyllus had suffered a reverse at Ephesus, and the Ephesians had erected their bronze trophy of victory, to the disgrace of the Athenians. [2] This was what the soldiers of Alcibiades cast in the teeth of Thrasyllus' men, vaunting themselves and their general, and refusing to share either training or quarters in camp with them. But when Pharnabazus with much cavalry and infantry attacked the forces of Thrasyllus, who had made a raid into the territory of Abydos, Alcibiades sallied out to their aid, routed Pharnabazus, and pursued him till nightfall, along with Thrasyllus. Thus the two factions were blended, and returned to their camp with mutual friendliness and delight. [3]

On the following day Alcibiades set up a trophy of victory and plundered the territory of Pharnabazus, no one venturing to defend it. He even captured some priests and priestesses, but let them go without ransom. On setting out to attack Chalcedon, which had revolted from Athens and received a Lacedaemonian garrison and governor, he heard that its citizens had collected all their goods and chattels out of the country and committed them for safe keeping to the Bithynians, who were their friends. So he marched to the confines of Bithynia with his army, and sent on a herald with accusations and demands. The Bithynians, in terror, gave up the booty to him, and made a treaty of friendship.