Many things were stated by Cæsar to the following effect:—"That he could not waive the business, and that neither his nor the Roman people's practice would suffer him to abandon most meritorious allies; nor did he deem that Gaul belonged to Ariovistus rather than to the Roman people; that the Arverni[116] and the Ruteni[117] had been subdued in war by Quintus Fabius Maximus, and that the Roman people had pardoned them and had not reduced them into a province or imposed a tribute upon them. And if the most ancient period was to be regarded, then was the sovereignty of the Roman people in Gaul most just: if the decree of the Senate was to be observed, then ought Gaul to be free, which they [the Romans] had conquered in war, and had permitted to enjoy its own laws."
While these things were being transacted in the conference, it was announced to Cæsar that the cavalry of Ariovistus were approaching nearer the mound, and were riding up to our men and casting stones and weapons at them. Cæsar made an end of his speech and betook himself to his men; and commanded them that they should by no means return a weapon upon the enemy. For though he saw that an engagement with the cavalry would be without any danger to his chosen legion, yet he did not think proper to engage, lest after the enemy were routed it might be said that they had been ensnared by him under the sanction of a conference. When it was spread abroad among the common soldiery with what haughtiness Ariovistus had behaved at the conference, and how he had ordered the Romans to quit Gaul, and how his cavalry had made an attack upon our men, and how this had broken off the conference, a much greater alacrity and eagerness for battle was infused into our army.
Two days after, Ariovistus sends ambassadors to Cæsar to state that "he wished to treat with him about those things which had been begun to be treated of between them, but had not been concluded"; and to beg that "he would either again appoint a day for a conference, or if he were not willing to do that, that he would send one of his officers as an ambassador to him." There did not appear to Cæsar any good reason for holding a conference; and the more so as the day before, the Germans could not be restrained from casting weapons at our men. He thought he should not without great danger send to him as ambassador one of his Roman officers, and should expose him to savage men. It seemed therefore most proper to send to him C. Valerius Procillus, the son of C. Valerius Caburus, a young man of the highest courage and accomplishments (whose father had been presented with the freedom of the city by C. Valerius Flaccus), both on account of his fidelity and on account of his knowledge of the Gallic language,—which Ariovistus, by long practice, now spoke fluently,—and because in his case the Germans would have no motive for committing violence;[118] and for his colleague, M. Mettius, who had shared the hospitality of Ariovistus. He commissioned them to learn what Ariovistus had to say, and to report to him. But when Ariovistus saw them before him in his camp, he cried out in the presence of his army, "Why were they come to him? was it for the purpose of acting as spies?" He stopped them when attempting to speak, and cast them into chains.
The same day he moved his camp forward and pitched under a hill six miles from Cæsar's camp. The day following he led his forces past Cæsar's camp, and encamped two miles beyond him; with this design—that he might cut off Cæsar from the corn and provisions which might be conveyed to him from the Sequani and the Ædui. For five successive days from that day Cæsar drew out his forces before the camp and put them in battle order, that if Ariovistus should be willing to engage in battle, an opportunity might not be wanting to him. Ariovistus all this time kept his army in camp, but engaged daily in cavalry skirmishes. The method of battle in which the Germans had practiced themselves was this: There were six thousand horse, and as many very active and courageous foot, one of whom each of the horse selected out of the whole army for his own protection. By these men they were constantly accompanied in their engagements; to these the horse retired; these on any emergency rushed forward; if any one, upon receiving a very severe wound, had fallen from his horse, they stood around him; if it was necessary to advance farther than usual or to retreat more rapidly, so great, from practice, was their swiftness, that supported by the manes of the horses they could keep pace with their speed.
Perceiving that Ariovistus kept himself in camp, Cæsar, that he might not any longer be cut off from provisions, chose a convenient position for a camp beyond that place in which the Germans had encamped, at about six hundred paces from them, and having drawn up his army in three lines, marched to that place. He ordered the first and second lines to be under arms; the third to fortify the camp. This place was distant from the enemy about six hundred paces, as has been stated. Thither Ariovistus sent light troops, about sixteen thousand men in number, with all his cavalry; which forces were to intimidate our men and hinder them in their fortification. Cæsar nevertheless, as he had before arranged, ordered two lines to drive off the enemy; the third to execute the work. The camp being fortified, he left there two legions and a portion of the auxiliaries, and led back the other four legions into the larger camp.
The next day, according to his custom, Cæsar led out his forces from both camps, and having advanced a little from the larger one, drew up his line of battle, and gave the enemy an opportunity of fighting. When he found that they did not even then come out from their intrenchments, he led back his army into camp about noon. Then at last Ariovistus sent part of his forces to attack the lesser camp. The battle was vigorously maintained on both sides till the evening. At sunset, after many wounds had been inflicted and received, Ariovistus led back his forces into camp. When Cæsar inquired of his prisoners wherefore Ariovistus did not come to an engagement, he discovered this to be the reason—that among the Germans it was the custom for their matrons to pronounce from lots and divination whether it were expedient that the battle should be engaged in or not; that they had said that "it was not the will of heaven that the Germans should conquer, if they engaged in battle before the new moon."
The day following, Cæsar left what seemed sufficient as a guard for both camps; and then drew up all the auxiliaries in sight of the enemy, before the lesser camp, because he was not very powerful in the number of legionary soldiers, considering the number of the enemy; that thereby he might make use of his auxiliaries for appearance. He himself, having drawn up his army in three lines, advanced to the camp of the enemy. Then at last of necessity the Germans drew their forces out of camp and disposed them canton by canton, at equal distances, the Harudes, Marcomanni, Tribocci, Vangiones, Nemetes, Sedusii, Suevi; and surrounded their whole army with their chariots and wagons, that no hope might be left in flight. On these they placed their women, who, with disheveled hair and in tears, entreated the soldiers, as they went forward to battle, not to deliver them into slavery to the Romans.
Cæsar appointed over each legion a lieutenant and a quæstor, that every one might have them as witnesses of his valor. He himself began the battle at the head of the right wing, because he had observed that part of the enemy to be the least strong. Accordingly our men, upon the signal being given, vigorously made an attack upon the enemy, and the enemy so suddenly and rapidly rushed forward that there was no time for casting the javelins at them. Throwing aside, therefore, their javelins, they fought with swords hand to hand. But the Germans, according to their custom, rapidly forming a phalanx, sustained the attack of our swords. There were found very many of our soldiers who leaped upon the phalanx, and with their hands tore away the shields and wounded the enemy from above. Although the army of the enemy was routed on the left wing and put to flight, they still pressed heavily on our men from the right wing, by the great number of their troops. On observing this, P. Crassus the Younger, who commanded the cavalry,—as he was more disengaged than those who were employed in the fight,—sent the third line as a relief to our men who were in distress.
Thereupon the engagement was renewed, and all the enemy turned their backs, nor did they cease to flee until they arrived at the river Rhine, about fifty miles from that place. There some few, either relying on their strength, endeavored to swim over, or finding boats procured their safety. Among the latter was Ariovistus, who, meeting with a small vessel tied to the bank, escaped in it: our horse pursued and slew all the rest of them. Ariovistus had two wives, one a Suevan by nation, whom he had brought with him from home; the other a Norican, the sister of King Vocion, whom he had married in Gaul, she having been sent thither for that purpose by her brother. Both perished in that flight. Of their two daughters, one was slain, the other captured. C. Valerius Procillus, as he was being dragged by his guards in the flight, bound with a triple chain, fell into the hands of Cæsar himself, as he was pursuing the enemy with his cavalry. This circumstance indeed afforded Cæsar no less pleasure than the victory itself; because he saw a man of the first rank in the province of Gaul, his intimate acquaintance and friend, rescued from the hand of the enemy and restored to him, and that fortune had not diminished aught of the joy and exultation of that day by his destruction. He [Procillus] said that in his own presence the lots had been thrice consulted respecting him, whether he should immediately be put to death by fire or be reserved for another time: that by the favor of the lots he was uninjured. M. Mettius also was found and brought back to him [Cæsar].
This battle having been reported beyond the Rhine, the Suevi, who had come to the banks of that river, began to return home; when the Ubii,[119] who dwelt nearest to the Rhine, pursuing them while much alarmed, slew a great number of them. Cæsar, having concluded two very important wars in one campaign, conducted his army into winter quarters among the Sequani a little earlier than the season of the year required. He appointed Labienus over the winter quarters, and set out in person for hither Gaul to hold the assizes.