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.
He then fixed upon an object, as far as he could see, as a corresponding mark, and then transferring the lituus to his left hand, he laid his right upon Numa's head and offered this prayer:
“Father Jupiter, if it be heaven's will that this Numa Pompilius, whose head I hold, should be king of Rome, do thou signify it to us by sure signs within those boundaries which I have traced.”