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.
They would learn in time that he had another weapon in reserve, meanwhile he must keep silence. By these dark hints he made his men believe that the enemy were being betrayed, and this helped to restore the courage which had quailed at the sight of such an immense multitude. This impression was confirmed by the absence of any intention on the part of the enemy to entrench the ground they were occupying.