Gallic History
Appianus of Alexandria
Appianus. The Roman history of Appian of Alexandria, Volume 1: The Foreign Wars. White, Horace, translator. New York: The Macmillan Company. London: Macmillan and Co. Ltd. 1899.
After the Fabii had slain this large number of Gauls, Brennus, their king, though he had refused to recognize the Roman embassy, for the purpose of intimidating the Romans selected as ambassadors to them certain Gauls who exceeded all the others in bodily size as much as the Gauls exceeded other peoples, and sent them to Rome to complain that the Fabii, while serving as ambassadors, had joined in war against him, contrary to the law of nations. He demanded that they should be given up to him for punishment unless the Romans wished to make the crime their own. The Romans acknowledged that the Fabii had done wrong, but having great respect for that distinguished family, they urged the Gauls to accept a pecuniary compensation from them. As the latter refused, they elected the Fabii military tribunes for that year, and then said to the Gallic ambassadors that they could not do anything to the Fabii now because they were now holding office, but told them to come again next year if they were still in a bad humor. Brennus and the Gauls under him considered this an insult and took it hard. Accordingly they sent around to the other Gauls asking them to make common cause of war with them. When a large number had collected in obedience to this summons they broke camp and marched against Rome. [*](Livy, v. 36 seq. )