On the False Embassy
Demosthenes
Demosthenes. Vol. II. De Corona, De Falsa Legatione, XVIII, XIX. Vince, C. A. and Vince, J. H., translators. Cambridge, MA: Harvard University Press, 1926 (1939 reprint).
But it may be urged that they spent all this time swearing in the allies, or discharging some other part of their duty. Not at all; though they were on their travels for three whole months, and received from you a thousand drachmas for journey-money, they did not get the oaths from any single city either on their outward journey or on their way home. The oaths were administered at the hostelry in front of the Temple of the Twins,—any of you who have been to Pherae will know the place I mean,—at the time when Philip was already on his march towards Athens with his army, and in a manner, men of Athens, that was thoroughly discreditable to the city.
Yet Philip would have paid any sum to have matters managed in this way. For when these men had failed to draw the treaty, as they first tried to do, with a clause excepting the Halians and the Phocians, and Philocrates had been compelled by you to erase those words and write expressly, the Athenians and the Allies of the Athenians, to the treaty so drawn Philip did not wish any of his allies to have sworn; for then they would have refused to join in his forcible occupation of those possessions of yours which he now holds, and the oath would have been their excuse.