[-7-] Accordingly Caesar, who bethought himself that because of the nature of the land he could not force them to come into close quarters unless they chose, started toward Thapsus, in order that either they might come to the help of the city and so engage his forces, or, if they neglected it, he might capture the place. Now Thapsus is situated on a kind of peninsula, with the sea on one side and a marsh stretching along on the other: between them lies a narrow, swampy isthmus so that one has access to the town from two directions by an extremely narrow road running along both sides of the marsh close to the surf. On his way toward this city Caesar, when he had come within these narrow approaches, proceeded to dig ditches and to erect palisades. And the others made no trouble for him (for they were not his match), but Scipio and Juba undertook to wall off in turn the neck of the isthmus, where it comes to an end near the mainland, dividing it into two portions by means of palisades and ditches. [-8-] They were still at work, and accomplishing a great deal every day (for in order that they might build the wall across more quickly they had assigned the elephants to that portion along which a ditch had not yet been dug and on that account was somewhat accessible to the enemy, while on the remaining defences all were working), when Caesar suddenly attacked the others, the followers of Scipio, and with slings and arrows from a distance threw the elephants into thorough confusion. As they retreated he not only followed them up, but unexpectedly reaching the workers he routed them, too. When they fled into the redoubt, he dashed in with them and captured it without a blow. Juba, seeing this, was so startled and terrified, that he ventured neither to come into close quarters with any one, nor even to keep the camp properly guarded, but fled incontinently homeward. So then, when no one would receive him, chiefly because Sittius had conquered all antagonists beforehand, he renounced all chances of safety, and with Petreius, who likewise had no hope of amnesty, in single conflict fought and died.