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.
Filled with misgivings, and anxious for everything to be done properly that the prediction might be fulfilled, the stranger promptly went down to the Tiber. Meanwhile the Roman sacrificed the heifer to Diana. This was a cause of intense gratification to the king and to his people.
Servius was now confirmed on the throne by long possession. It had, however, come to his ears that the young Tarquin was giving out that he was reigning without the assent of the people. He first secured the goodwill of the plebs by assigning to each householder a slice of the land which had been taken from the enemy. Then he was emboldened to put to them the question whether it was their will and resolve that he should reign.