Ab urbe condita
Titus Livius (Livy)
Livy. History of Rome, Volumes 1-2. Roberts, Canon, Rev, translator. London, New York: J. M. Dent and Sons; E. P. Dutton and Co., 1912.
Then the Romans suddenly rose and attacked the enemy in flank; their panic was increased by the troops in the camp bearing down upon them. Terrified by the threatened attacks from all sides, the Fidenates turned and fled almost before Romulus and his men could wheel round from their simulated flight.
They made for their town much more quickly than they had just before pursued those who pretended to flee, for their flight was a genuine one.
They could not, however, shake off the pursuit; the Romans were on their heels, and before the gates could be closed against them, burst through pell-mell with the enemy.