X. The Senate, on receiving this news, angrily bade the consuls keep quiet, and they appointed Crassus to the command of the war, whose reputation and popularity induced many of the nobles to serve under him. Crassus took his station on the frontiers of Picenum, with the view of waiting for Spartacus, who was moving in that direction; and he sent Mummius, his legatus, at the head of two legions, to make a circuit, and with orders to follow the enemy, but not to engage with them, nor come to close quarters. But Mummius, as soon as he got what he thought a favourable opportunity, fought a battle, and was defeated; many of his men fell, and many, flying without their arms, made their escape. Crassus received Mummius himself roughly, and arming the soldiers again, he required of them security for their arms, that they would keep them; and five hundred, who had been the first to run, and had shown most cowardice, he distributed into fifty decades,[33] and out of each decade he took one man, by lot, and put him to death; thus inflicting on the soldiers this ancient mode of punishment which had long fallen into disuse; for disgrace also is added to the manner of death, and many things horrible and dreadful to see accompany the punishment, in the presence of all the spectators. After inflicting this punishment, he made his men again face about and march against the enemy. Spartacus, however, avoided Crassus, and made his way through Lucania to the sea, and, falling in with some Cilician piratical vessels, in the Straits, he formed a design to seize Sicily, and by throwing two thousand men into the island, to kindle again the servile war there, the flames of which had not long since been quenched, and required only a few sparks to set it again in a blaze. The Cilicians[34] came to terms with Spartacus, and received his presents; but they deceived him, and sailed off. Under these circumstances, he marched back from the coast, and fixed his army in the peninsula of the Rhegine territory. Crassus now came up, and observing that the nature of the ground suggested what was to be done, he resolved to build a wall across the isthmus, for the purpose of keeping his soldiers employed, and cutting off the supplies of the enemy. Though the undertaking was great and difficult, he accomplished it, and completed the work, contrary to all expectation, in a short time, by digging a ditch[35] from sea to sea, through the neck of land, three hundred stadia in length, fifteen feet deep, and as many wide; and above the ditch he raised a rampart of surprising height and strength. At first Spartacus paid no attention to what was going on, and treated it with contempt; but when forage began to fail, and he wanted to advance further into the interior, he discovered the lines of Crassus; and as there was nothing to be got in the peninsula, taking advantage of a night when there was a fall of snow and a wintry storm, he filled up a small part of the ditch with earth, and wood, and the branches of trees, and so carried over a third part of his army.
XI. Now Crassus was afraid that Spartacus might form a design to march against Rome; but he was encouraged by many of the followers of Spartacus quitting their leader, in consequence of some disputes, and encamping by themselves upon the banks of the lake Lucanis,[36] which they say is subject to changes, at certain intervals becoming sweet, and then again salt, and not potable. Crassus coming upon this band, drove them from the lake; but he was prevented from cutting them to pieces and pursuing them, by the sudden appearance of Spartacus, who checked the flight. Crassus had, before this, written to the Senate, to say that they ought to summon Lucullus[37] from Thrace, and Pompeius from Iberia; but he now changed his mind, and made every effort to put an end to the war before they arrived, knowing that the success would be attributed to him who came last, and brought help, and not to himself. Accordingly, he determined to attack first those who had separated from the main body, and were carrying on the campaign by themselves, under the command of Caius Cannicius and Castus; and he dispatched six thousand men, with orders to occupy a certain hill, and keep themselves concealed. The men of Crassus endeavoured to escape notice by covering their helmets; but, being seen by two women, who were sacrificing for the enemy, they would have been in danger, if Crassus had not quickly appeared, and fought a battle, the most severely contested of all in this war, in which he destroyed twelve thousand three hundred men, of whom he found only two wounded in the back: all the rest died in the ranks, fighting against the Romans. After the defeat of this body, Spartacus retired to the mountains of Petilia,[38] followed by Quintius,[39] one of the generals of Crassus, and Scrofas, his quæstor, who hung close on his rear. But, upon Spartacus facing about, the Romans were thrown into disorderly flight, and made their escape, after having with difficulty rescued their quæstor, who was wounded. This success was the ruin of Spartacus, in consequence of the self-confidence which it infused into the slaves: they would not now consent to avoid a battle, nor yet would they obey their commanders, whom they surrounded, with arms in their hands, on the march, and compelled to lead them back through Lucania against the Romans, wherein they did the very thing that Crassus desired; for it was reported that Pompeius was now approaching, and there were not a few who openly said that the victory in this war belonged to him; for he would fight as soon as he arrived, and put an end to the campaign. While Crassus, therefore, who was eager to decide the affair by a battle, and to fix his camp near the enemy, was engaged in digging his trenches, the slaves came up to them and attacked the men who were at work. As fresh men from both sides kept coming up to help their comrades, Spartacus, seeing that he must fight, arranged all his army in order of battle. When his horse was brought to him, he drew his sword and said, that if he won the battle he should have plenty of fine horses from the enemy, and if he was defeated he should not want one; upon which he killed his horse, and then he made his way towards Crassus himself, through many men, and inflicting many wounds; but he did not succeed in reaching Crassus, though he engaged with and killed two centurions. At last, after those about him had fled, he kept his ground, and, being surrounded by a great number, he fought till he was cut down. But, though Crassus had been successful, and had displayed the skill of a great general, and had exposed his person to danger, yet the credit of the victory did not escape being appropriated to Pompeius; for those who fled from the battle were destroyed by him, and Pompeius wrote to the Senate that Crassus had defeated the slaves in the open field, but he had cut up the war by the roots.[40] Now Pompeius had a splendid triumph for his victory over Sertorius and his exploits in Iberia; but Crassus did not venture to ask for the greater triumph; and even as to the foot triumph called the ovation, which he did enjoy, it was considered but a mean thing, and below his dignity that he had a triumph for a servile war. But how the ovation differs from the other triumph, and about the name, I have spoken in the 'Life of Marcellus.'[41] XII. After these events, Pompeius was forthwith invited to the consulship,[42] and, though Crassus had hopes of becoming his colleague, still he did not hesitate to solicit the assistance of Pompeius. Pompeius gladly listened to his proposal, for he was desirous in any way always to have Crassus his debtor for some obligation, and he actively exerted himself on behalf of Crassus; and finally he said, in his address to the public assembly, that he should feel no less grateful for the return of Crassus as his colleague than for his own election. They did not, however, continue in this harmony after entering on their office, but they differed on almost every subject, and quarrelled about everything, and by their disputes rendered their consulship unfruitful in all political measures, and ineffectual: however, Crassus made a great festival in honour of Hercules, and feasted the people at ten thousand tables, and gave them an allowance of corn for three months. It was at the close of their consulship, when Pompeius and Crassus happened to be addressing the public assembly, that a man, not of any distinction, a Roman eques, a rustic in his mode of life, and one who did not meddle with public affairs, Onatius Aurelius,[43] got up on the rostra, and, coming forward, told a dream which he had had. "Jupiter," he said, "appeared to me, and bade me tell the citizens not to let the consuls lay down their office before they have become friends." Upon the man saying this, and the assembly bidding the consuls be reconciled, Pompeius stood silent; but Crassus offering his right hand first, said, "Citizens, I do not consider that I am humbling myself or doing anything unworthy of me when I make the advance towards good-will and friendship to Pompeius, to whom you gave the name of Magnus before he had a beard, and voted a triumph before he was a senator."