Julius Caesar Gallic War 7.75

While those things are carried on at Alesia , the Gauls, having convened a council of their chief nobility, determine that all who could bear arms should not be called out, which was the opinion of Vercingetorix, but that a fixed number should be levied from each state; lest, when so great a multitude assembled together, they could neither govern nor distinguish their men, nor have the means of supplying them with corn. They demand thirty-five thousand men from the Aedui and their dependents, the Segusiani, Ambivareti, and Aulerci Brannovices; an equal number from the Arverni in conjunction with the Eleuteti Cadurci, Gabali, and Velauni, who were accustomed to be under the command of the Arverni; twelve thousand each from the Senones , Sequani, Bituriges, Sentones, Ruteni, and Carnutes; ten thousand from the Bellovaci; the same number from the Lemovici; eight thousand each from the Pictones, and Turoni , and Parisii , and Helvii; five thousand each from the Suessiones, Ambiani, Mediomatrici, Petrocorii, Nervii, Morini, and Nitiobriges; the same number from the Aulerci Cenomani; four thousand from the Atrebates; three thousand each from the Bellocassi, Lexovii, and Aulerci Eburovices; thirty thousand from the Rauraci, and Boii; six thousand from all the states together, which border on the Atlantic, and which in their dialect are called Armoricae (in which number are comprehended the Curisolites, Rhedones, Ambibari, Caltes, Osismii, Lemovices , Veneti, and Unelli). Of these the Bellovaci did not contribute their number, as they said that they would wage war against the Romans on their own account, and at their own discretion, and would not obey the order of any one: however, at the request of Commius, they sent two thousand, in consideration of a tie of hospitality which subsisted between him and them.