DIO CASSIUS,
Roman History LVI.18-23
LVI.18
Scarcely had these decrees been passed, when terrible news that arrived from the province of Germany prevented them from holding the festival. I shall now relate the events which had taken place in Germany during this period. The Romans were holding portions of it- not entire regions, but merely such districts as happened to have been subdued, so that no record has been made of the fact- and soldiers of theirs were meeting in peaceful assemblages. They had not, however, forgotten their ancestral habits, their native manners, their old life of independence, or the power derived from arms. Hence, so long as they were unlearning these customs gradually and by the way, as one may say, under careful watching, they were not disturbed by the change in their manner of life, and were becoming different without knowing it. But when Quintilius Varus became governor of the province of Germany, and in discharge of his official duties was administering the affairs of these peoples also, he strove to change them more rapidly. Besides issuing orders to them as if they were actually slaves of the Romans, he exacted money as he would from subject nations. To this they were in no mood to summit, for the leaders longed for their former ascendancy and the masses preferred their accustomed condition to foreign domination. Now they were many Roman troops near the Rhine and many within their own borders; instead, they received Varus, pretending that they drew him far away from the Rhine into the land of Cherusci, toward the Visurgis, and there by behaving in a most peaceful and friendly manner led him to believe that they would live submissively without the presence of soldiers.

LVI.19
Consequently he did not keep his legions together, as was proper in a hostile country, but distributed many of the soldiers to helpless communities, which asked for them for the alleged purpose of guarding various points, arresting robbers, or escorting provisions trains. Among those deepest in the conspiracy and leaders of the plot and of the war were Armenius and Segimerus, who were his constant companions and often shared his mess. He accordingly became confident, and expecting no harm, not only refused to believe all those who suspected what was going on and advised him to be on his guard, but actually rebuked them for being needlessly excited and slandering his friends. Then there came an uprising, first on the part of those who lived at a distance from him, deliberately so arranged, in order that Varus should march against them and so be more easily overpowered while proceeding through what was supposed to be friendly country, instead of putting himself on his guard as he would do in case all became hostile to him at once. And so it came to pass. They escorted him as he set out, and then begged to be excused from further attendance, in order, as they claimed, to assemble their allied forces, after they would quickly come to his aid. Then they took charge of their troops, which were already in waiting somewhere, and after the men in each community had put to death the detachments of soldiers for which they had previously asked, they came upon Varus in the midst of forests by this time almost impenetrable. And there, at the very moment of revealing themselves as enemies instead of subjects, they wrought great and dire havoc.

LVI.20
The mountains had an uneven surface broken by ravines, and the trees grew close together and very high. Hence the Romans, even before the enemy assailed them, were having a hard time of it felling trees, building roads, and bridging places that required it. They had with them many wagons and many beasts of burden as in time of peace; more over, not a few women and children and a large retinue of servants were following them- one more reason for their advancing in scattering groups. Meanwhile a violent rain and wind came up that separated them still further, while the ground, that had become slippery around the roots and logs, made walking very treacherous for them, and the tops of trees kept breaking off and falling down, causing much confusion. While the Romans were in such difficulties, the barbarians suddenly surrounded them on all sides at once, coming through the densest thickets, as they were acquainted with the paths. At first they hurled their volleys from a distance; then, as no one defended himself and many were wounded, they approached closer to them. For the Romans were not proceeding in any regular order, but were mixed in helter- skelter with the wagons and the unarmed, and so, being fewer at every point that their assailants, they suffered greatly and could offer no resistance at all

LVI.21
Accordingly they encamped on the spot, after securing a suitable place, so far as that was possible on a wooded mountain; and afterwards they either burned or abandoned most of their wagons and everything else that was not absolutely necessary to them. The next day they advanced in a little better order, and even reached open country, though they did not get off without loss. Upon setting out from there they plunged into woods again, where they defended themselves against their assailants, but suffered their heaviest losses while doing so. For since they had to form their lines in a narrow space, ion order that the cavalry and infantry together might run down the enemy, they collided frequently with one another and wit the trees. They were still advancing when the fourth day dawned, and again a heavy downpour and violent wind assailed them, preventing them from going forward and even from standing securely, and moreover depriving them of the use of their weapons. For they could not handle their bows of their javelins with any success, nor, for that matter, their shields, which were thoroughly soaked. Their opponents, on the other hand, being for the most part lightly equipped, and able to approach and retire freely, suffered less from the storm. Furthermore, the enemy's forces had greatly increased, as many of those who had at first wavered now joined them, largely in the hope of plunder, and thus they could more easily encircle and strike down the Romans, whose ranks were now thinned, many having perished in the earlier fighting. Varus, therefore, and all the more prominent officers, fearing that they should either be captured alive or be killed by their bitterest foes (for they had already been wounded), made bold to do a thing that was terrible yet unavoidable: they took there their own lives.

LVI.22
When the mews of this had spread, none of the rest, even if he had any strength left, defended himself any longer. Some imitated their leader, and other, casting aside their arms, allowed anybody who pleased to slay them; for to flee was impossible, however much one might desire to do so. Every man, therefore, and every horse was cut down without any fear of resistance, and the ...
And the barbarians occupied all the strongholds save one, their delay at which prevented them from either crossing the Rhine or invading Gaul. Yet they found themselves unable to reduce this fort, because they did not understand the conduct of sieges, and because the Romans employed numerous archers, who repeatedly repulsed them destroyed large numbers of them.
Later they learned that the Romans had posted a guard at the Rhine, and Tiberius was approaching with an imposing army. Therefore most of the barbarians retired from the fort, and even the detachment still left there withdrew to a considerable distance, so as not to be injured by sudden sallies on the part of the garrison through the failure of their provisions. The Romans inside, so long as they had plenty of food, remained where they were, awaiting relief; but when no one came to their assistance and they were also hard pressed by hunger, they waited merely for a stormy night and then stole forth. Now the soldiers were but few, the unarmed many. They succeeded in getting past the foe's first and second outposts, but when they reached the third, they were discovered, for the women and children, by reason of their fatigue and fear as well as on account of the darkness and cold, kept calling to the warriors to come back. And they would all have perished or been occupied in seizing the plunder. This afforded an opportunity for the trumpeters with them by sounding the signal for a double quick march caused the enemy to think that they had been sent by Asprenas. Therefore the foe ceased his pursuit, and Asprenas, upon learning what was taking place, actually did render them assistance. Some of the prisoners were afterwards ransomed should remain outside of Italy. This, however, occurred later.

LVI.23
Augustus, when he learned of the disaster to Varus, rent his garments, as some report, and mourned greatly, not only because of his fear for the German and Gallic province, and particularly because he expected that the enemy would march against Italy and against Rome itself. For there were no citizens of military age worth mentioning, and the allied forces that were of any value had suffered severely. Nevertheless, he made preparations as best he could in view of the circumstances; and when no men of military age showed a willingness to be enrolled, he made them draw lots, depriving of his property and disfranchising every fifth man of those still under thirty-five and every tenth man among those who had passed that age. Finally, as a great many paid no heed to him even then, he put some to death. He chose by lot as many as he could of those who had already completed their term of service and of the freedmen, and after enrolling them sent them in haste with Tiberius into the province of Germany. And as there were in Rome a large number of Gauls and Germans, some of them serving in the pretorian guard and others sojourning there for various reasons, he feared they might begin a rebellion; hence he sent away such as were in his bodyguard to certain islands and ordered those who were unarmed to leave the city.