4These at last deployed their squadrons with a view to envelop Caesar, and to hurl back upon their supporting lines the horsemen whom he had stationed in front, only a few in number. But Caesar gave a signal, his cavalry retired, and the cohorts drawn up to oppose the enveloping movement ran out, three thousand men, and confronted their enemies, and standing close by the horses, as they had been directed, they thrust their javelins upwards, aiming at the faces of the riders.