The commander of the Lacedaemonian garrison was Pythagoras, the tyrant's son-in-law, and his wife's brother; who, on the approach of the Romans, posted strong guards in both the citadels, for Argos has two, and in every other place that was commodious for defence, or exposed to danger.

But, while thus employed, he could by no means dissemble the dread inspired by the approach of the Romans; and, to the alarm from abroad, was added an insurrection within.

There was an Argive, named Damocles, a youth of more spirit than prudence, who held conversations, with proper persons, on a design of expelling the garrison; at first, with the precaution of imposing an oath, but afterwards, through his eager desire to add strength to the conspiracy, he estimated people's sincerity with too little caution.

While he was in conference with his accomplices, an officer, sent by the commander of the garrison, summoned him to appear before him, and he perceived that his design was betrayed; on which, exhorting the conspirators, who were present, to take arms with him, rather than be tortured to death, he went on with a few companions towards the forum, crying out to all who wished the preservation of the state, to follow him as the vindicator and author of their liberty.

He could prevail on none to join him; for they saw no prospect of any attainable advantage, and much less any sufficiently powerful support.