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 legions were ordered to march behind the baggage, while he himself remained behind with the cavalry. The following day at dawn he rode up with his cavalry to the
enemy's outposts stationed on the edge of the forest, and after he had engaged their attention for a considerable time, he returned to the camp and, in the evening, leaving by the rear gate, he started after the column. By dawn on the following day he was holding the nearest heights of the Ciminian range, and after surveying the rich fields of Etruria he sent out parties to forage.