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.
When they had handed to Fabius the resolution of the senate, and had employed such arguments as their instructions demanded, the consul, keeping his eyes fixed on the ground, withdrew from the deputation, without making any reply and leaving them in utter uncertainty as to what he would do.
Subsequently, he nominated L. Papirius dictator according to the traditional usage at midnight. When the deputation thanked him for having shown such rare self-command, he remained absolutely silent, and without vouchsafing any reply or making any allusion to what he had done, he abruptly dismissed them, showing by his conduct what a painful effort it had cost him.