XV. Now Lysander, after taking all the fleet of the Athenians except twelve ships, and having taken possession of their walls, began to take measures for the subversion of their political constitution, on the sixteenth day of the month Munychion, the same day on which they had defeated the Persians in the sea-fight at Salamis. As they were greatly grieved at this, and were loth to obey him, he sent word to the people that the city had broken the terms of its capitulation, because their walls were standing although the time within which they ought to have been destroyed had elapsed. He therefore would make an entirely new decision about their fate, because they had broken the treaty. Some writers say that he actually consulted the allies about the advisability of selling the whole population for slaves, in which debate the Theban Erianthus proposed to destroy the city and make the site of it a sheep walk. Afterwards, however, when the generals were drinking together a Phokian sang the first song in the Elektra of Euripides, which begins with the words-- "Elektra, Agamemnon's child, I reach thy habitation wild." At this their hearts were touched, and it appeared to them to be a shameful deed to destroy so famous a city, and one which had produced such great men. After this, as the Athenians agreed to everything that Lysander proposed, he sent for a number of flute-players out of the city, collected all those in his camp, and destroyed the walls and burned the ships to the sound of music, while the allies crowned themselves with flowers and danced around, as though on that day their freedom began. Lysander now at once subverted the constitution, establishing thirty archons in the city, and ten in Peiræus, placing also a garrison in the Acropolis under the command of Kallibius, who acted as harmost, or governor. This man once was about to strike Autolykus the athlete, in whose house Xenophon has laid the scene of his "Symposium," with his staff, when Autolykus tripped him and threw him down. Lysander did not sympathise with his fall, but even reproached him, saying that he did not know how to govern free men. However, the Thirty, to please Kallibius, shortly afterwards put Autolykus to death.