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.
This place had revolted to the Samnites alter putting the Roman colonists to death. The Roman army marched thither with all speed to avenge the death of their countrymen and to re-establish the colony.
No sooner had they arrived before the place than the reconnoitring parties who had been watching the different routes brought in reports one after another that the Samnites were following and were now at no great distance.
The consul marched to meet the enemy, and an indecisive action was fought at Lantulae.
The battle was put a stop to, not by the losses or flight of either side but by night, which overtook the combatants while still uncertain whether they were victors or vanquished.
I find in some authorities that this battle was unfavourable to the Romans, and that Q. Aulius, the Master of the Horse, fell there. C. Fabius was appointed Master of the Horse in his place and came with a fresh army from Rome. He sent orderlies in advance to consult the Dictator as to where he should take up his position and also as to the time and mode of attacking the enemy.
After becoming thoroughly acquainted with the Dictator's plans, he halted his army in a place where he was well concealed.