Thus, on the present occasion, the action commencing with a few, at last the whole body of the cavalry on both sides poured out to join in it from the zeal excited by the contest.

While the cavalry only were engaged, it was scarcely possible to withstand the numbers of the Masaesylians, which Syphax sent out in immense bodies.

But afterwards, when the Roman infantry, suddenly coming up between the troops of horse which made way for them, gave stability to their line, and checked the enemy, who were charging furiously, at first the barbarians slackened their speed, then halted, and were in a manner confounded at this novel kind of battle.

At length, they not only retired before the infantry, but were unable to sustain the shock even of the cavalry, who had assumed courage from the support of the infantry.

By this time the legions also were approaching; when, indeed, the Masaesylians not only dared not await their first charge, but could not bear even the sight of the standards and arms; so powerful was either the recollection of their former defeats, or their present fears.
12.