Philopoemen (18.3-18.4)

And a few days afterwards Deinocrates the Messenian, a man who had a private quarrel with Philopoemen[*] and was obnoxious to everybody else because of his baseness and unbridled life, induced Messene to revolt from the Achaean league, and was reported about to seize the village called Colonis. Philopoemen at the time lay sick of a fever at Argos, but on learning these facts, he hastened to Megalopolis in a single day, a journey of more than four hundred furlongs.

From there he at once set out for the rescue, taking with him the horsemen. These were the city’s most prominent men, but altogether young, and serving as volunteers under Philopoemen out of good will and admiration for him. They rode off towards Messene and encountered Deinocrates, who came to meet them at Evander’s hill. Him they put to flight;