History of the Peloponnesian War

About the same time of this summer, Brasidas, marching towards the cities upon Thrace with seventeen hundred men of arms, when he came to Heracleia in Trachinia, sent a messenger before him to his friends at Pharsalus, requiring them to be guides unto him and to his army. And when there were come unto him Panaerus and Dorus and Hippolochidas and Torylaus and Strophacus, who was the public host of the Chalcideans, all which met him at Melitia, a town of Achaia, he marched on.

There were other of the Thessalians also that convoyed him; and from Larissa he was convoyed by Niconidas, a friend of Perdiccas. For it had been hard to pass Thessaly without a guide howsoever, but especially with an army. And to pass through a neighbour territory without leave is a thing that all Grecians alike are jealous of. Besides, that the people of Thessaly had ever borne good affection to the Athenians.