History of the Peloponnesian War
Thucydides
Thucydides. History of the Peloponnesian War. Crawley, Richard, translator. London and Toronto: J. M. Dent and Sons Ltd.; New York: E. P. Dutton and Co., 1914.
This was the reason of his proclamation to those that had fled for refuge to the Athenians: he thought none the worse of them for their friendship for the Athenians; he believed that they had only to make trial of the Lacedaemonians to like them as well, or even much better, as acting much more justly: it was for want of such a trial that they were now afraid of them.
Meanwhile he warned all of them to prepare to be staunch allies, and for being held responsible for all faults in future: for the past, they had not wronged the Lacedaemonians but had been wronged by others who were too strong for them, and any opposition that they might have offered him could be excused.
Having encouraged them with this address, as soon as the truce expired he made his attack upon Lecythus; the Athenians defending themselves from a poor wall and from some houses with parapets.