(M648) He had been sent with an army into Thessaly against Alexander of Pheræ, who was at the height of his power, holding in dependence a considerable part of Thessaly, and having Athens for an ally. In a battle which took place between Pelopidas and Alexander, near Pharsalus, the Thessalians were routed. Pelopidas, seeing his enemy apparently within his reach, and remembering only his injuries, sallied forth, unsupported, like Cyrus, on the field of Cunaxa, at the sight of his brother, to attack him when surrounded by his guards, and fell while fighting bravely. Nothing could exceed the grief of the victorious Thebans in view of this disaster, which was the result of inexcusable rashness. He was endeared by uninterrupted services from the day he slew the Spartan governors and recovered the independence of his city. He had taken a prominent part in all the struggles which had raised Thebes to unexpected glory, and was second in abilities to Epaminondas alone, whom he ever cherished with more than fraternal friendship, without envy and without reproach. All that Thebes could do was to revenge his death. Alexander was stripped of all his Thessalian dependencies, and confined to his own city, with its territory, near the Gulf of Pegasæ. (M649) It was while Pelopidas was engaged in his Thessalian campaign, that a conspiracy against the power of Thebes took place in the second city of Bœotia—Orchomenus, on Lake Copais. This city was always disaffected, and in the absence of Pelopidas in Thessaly, and Epaminondas with a fleet on the Hellespont, some three hundred of the richest citizens undertook to overthrow the existing government. The plot was discovered before it was ripe for execution, the conspirators were executed, the town itself was destroyed, the male adults were killed, and the women and children were sold into slavery. This barbarous act was but the result of long pent up Theban hatred, but it kindled a great excitement against Thebes throughout Greece. The city, indeed, sympathized with the Spartan cause, and would have been destroyed before but for the intercession of Epaminondas, whose policy was ever lenient and magnanimous. It was a matter of profound grief to this general, now re-elected as one of the bœotarchs, that Thebes had stained her name by this cruel vengeance, since he knew it would intensify the increasing animosity against the power which had arrived so suddenly to greatness.