Book 8
27.13
The Lacedaemonians with all their forces under Agis, the son of Eudamidas, the king of the other house, attacked Megalopolis with larger and stronger forces than those collected by Acrotatus. They overcame in battle the men of Megalopolis, who came out against them, and bringing up a powerful engine against the wall they shook by it the tower in this place, and hoped on the morrow to knock it down by the engine.
27.14
But the north wind was not only to prove a help to the whole Greek nation, when it dashed the greater part of the Persian fleet on the Sepiad rocks, but it also saved Megalopolis from being captured. For it blew violently and continuously, and broke up the engine of Agis, scattering it to utter destruction. The Agis whom the north wind prevented from taking Megalopolis is the man from whom was taken Pellene in Achaia by the Sicyonians under Aratus, and later he met his end at Mantineia.
27.15
Shortly afterwards Cleomenes the son of Leonidas seized Megalopolis during a truce. Of the Megalopolitans some fell at once on the night of the capture in the defence of their country, when Lydiades too met his death in he battle,226 B.C fighting nobly; others, about two-thirds of those of military age along with the women and children, escaped to Messenia with Philopoemen the son of Craugis.
27.16
But those who were caught in the city were massacred by Cleomenes, who razed it to the ground and burnt it. How the Megalopolitans restored their city, and their achievements on their return, will be set forth in my account of Philopoemen. The Lacedaemonian people were in no way responsible for the disaster to Megalopolis, because Cleomenes had changed their constitution from a kingship to a tyranny.