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.
The Etruscans did not wait for the charge but faced about and in disorderly flight made for their camp. The Roman cavalry, however, galloping in a slanting direction across the plain, headed off the fugitives, who gave up all idea of reaching their camp and turned off to the mountains.
For the most part without arms, and with a large proportion of wounded, the fugitives entered the Ciminian forest. Many thousands of Etruscans were killed, thirty-eight standards were taken, and in the capture of the camp the Romans secured an immense amount of booty. Then the question was discussed whether to pursue the enemy or no.