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 fell in with any foraging parties they were all to tell the same story, and say that the Samnite legions were in Apulia investing Luceria with their whole force and that its capture was imminent.
This rumour had purposely been spread before and had already reached the ears of the Romans; the captured shepherds confirmed their belief in it, especially as their statements all tallied.
There was no doubt but that the Romans would assist the Lucerians for the sake of protecting their allies and preventing the whole of Apulia from being intimidated by the Samnites into open revolt. The only matter for consideration was what route they would take.