of a bird. Their horses are chiefly geldings, lest at the sight of mares they should be excited and run away, or, when held back in reserve, should betray their riders by their fierce neighing.
3. They cover vast spaces in their movements, whether in pursuit or in retreat, their horses being swift and very manageable; and they lead with them one or sometimes two spare chargers apiece, in order that the change may keep up the strength of their cattle, and that their vigour may be preserved by alternations of rest.
4. Therefore, after the venial equinox was past, the emperor, having collected a strong body of soldiers, marched forth under the guidance of propitious fortune. Having arrived at a suitable place, he crossed the Danube, which was now flooded from the melting of the snow, by a bridge of boats, and descended on the lands of the barbarians, which he began to lay waste. They, being taken by surprise through the rapidity of his march, and seeing that the battalions of his warlike army were at their throats, when they had not supposed it possible that such a force could be collected for a year, had no courage to make a stand, but, as the only means of escaping unexpected destruction, took to flight.
5. When many had been slain, fear fettering their steps, those whose speed had saved them from death hid themselves among the secret defiles of the mountains, and from thence beheld their country destroyed by the sword, which they might have delivered if they had resisted with as much vigour as they fled.
6. These events took place in that part of Sarmatia which looks towards the second Pannonia. Another military expedition, conducted with equal courage, routed the troops of the barbarians in Valeria, who were plundering and destroying everything within their reach.
7. Terrified at the greatness of this disaster, the Sarmatians, under pretext of imploring peace, planned to divide their force into three bodies, and to attack our army while in a state of fancied security; so that they should neither be able to prepare their weapons, nor avoid wounds, nor (which is the last resource in a desperate case) take to flight.
8. There were with the Sarmatians likewise on this
