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.
If it is the will of heaven that anything holy should exist on earth, I will slay this man and offer him as a sacrifice to the manes of the murdered envoys.”
Putting spurs to his horse he charged with levelled spear against this single foe, and having struck and unhorsed him, he leaped with the aid of his spear to the ground.
As the king was attempting to rise he pushed him back with the boss of his shield, and with repeated spear-thrusts pinned him to the earth. Then he despoiled the lifeless body, and cutting off his head stuck it on his spear, and carrying it in triumph routed the enemy, who were panic-struck at the king's death. So the enemy's cavalry, who had alone made the issue of the contest doubtful, now shared in the general rout.
The Dictator hotly pursued the flying legions and drove them to their camp with great slaughter. Most of the Fidenates, who were familiar with the country, escaped to the hills. Cossus with the cavalry crossed the Tiber and brought to the City an enormous amount of booty from the country of the Veientines.
During the battle there was also an engagement at the Roman camp with the detachment which, as already stated, Tolumnius had sent to attack it.