XXX.--This discussion having been held on the two sides, when opposition was offered strenuously by Cotta and the principal officers, "Prevail," said Sabinus, "if so you wish it"; and he said it with a louder voice, that a great portion of the soldiers might hear him; "nor am I the person among you," he said, "who is most powerfully alarmed by the danger of death; these will be aware of it, and then, if any thing disastrous shall have occurred, they will demand a reckoning at your hands; these, who, if it were permitted by you, united three days hence with the nearest winter-quarters, may encounter the common condition of war with the rest, and not, as if forced away and separated far from the rest, perish either by the sword or by famine." XXXI.--They rise from the council, detain both, and entreat, that "they do not bring the matter into the greatest jeopardy by their dissension and obstinacy; the affair was an easy one, if only they all thought and approved of the same thing, whether they remain or depart; on the other hand, they saw no security in dissension." The matter is prolonged by debate till midnight. At last Cotta, being overruled, yields his assent; the opinion of Sabinus prevails. It is proclaimed that they will march at day-break; the remainder of the night is spent without sleep, since every soldier was inspecting his property, [to see] what he could carry with him, and what, out of the appurtenances of the winter-quarters, he would be compelled to leave; every reason is suggested to show why they could not stay without danger, and how that danger would be increased by the fatigue of the soldiers and their want of sleep. At break of day they quit the camp, in a very extended line and with a very large amount of baggage, in such a manner as men who were convinced that the advice was given by Ambiorix, not as an enemy, but as most friendly [towards them]. XXXII.--But the enemy, after they had made the discovery of their intended departure by the noise during the night and their not retiring to rest, having placed an ambuscade in two divisions in the woods, in a suitable and concealed place, two miles from the camp, waited for the arrival of the Romans; and when the greater part of the line of march had descended into a considerable valley, they suddenly presented themselves on either side of that valley, and began both to harass the rear and hinder the van from ascending, and to give battle in a place exceedingly disadvantageous to our men.