As for the exiles at Athens, they sought in vain to obtain Athenian aid to recover their city from the foe. Athens was by no means in love with Sparta, but peace had been declared, and all they could agree to do was to give the fugitives a place of refuge. Evidently the city, which had been won by treason, was not to be recovered by open war. If set free at all it must be by secret measures. And with this intent a conspiracy was formed between the leaders of the exiles and certain citizens of Thebes for the overthrow of Leontiades and his colleagues and the expulsion of the Spartan garrison from the citadel. And this it was that brought the seven men to Thebes,--seven exiles, armed with hidden daggers, with which they were to win a city and start a revolution which in the end would destroy the power of Sparta the imperial. Of the seven exiles who thus returned, under cover of night and disguise, to their native city, the chief was Pelopidas, a rich and patriotic Theban, who was yet to prove himself one of the great men of Greece. Entering the gates, they proceeded quietly through the streets, and soon found an abiding-place in the house of Charon, an earnest patriot. This was their appointed rendezvous. And now we have a curious incident to tell, showing on what small accidents great events may hinge. Among the Thebans who had been let into the secret of the conspiracy was a faint-hearted man named Hipposthenidas. As the time for action drew near this timid fellow grew more and more frightened, and at length took upon himself, unknown to the rest, to stop the coming of the exiled patriots. He ordered Chlidon, a faithful slave of one of the seven, to ride in haste from Thebes, meet his master on the road, and bid him and his companions to go back to Athens, as circumstances had arisen which made their coming dangerous and their project impracticable. Chlidon, ready to obey orders, went home for his bridle, but failed to find it in its usual place. He asked his wife where it was. She pretended at first to help him look for it, but at last, in a tone of contrition, acknowledged that she had lent it, without asking him, to a neighbor. Chlidon, in a burst of anger at the delay to his journey, entered into a loud altercation with the woman, who grew angry on her part and wished him ill luck on his journey. Word led to word, both sides grew more angry and abusive, and at length he began to beat his wife, and continued his ill treatment until her cries brought neighbors in to separate them. But all this caused a loss of time, the bridle was not in this way to be had, and in the end Chlidon's journey was stopped, and the message he had been asked to bear never reached the conspirators on their way. Accidents of this kind often frustrate the best-laid plans. In this case the accident was providential to the conspiracy.