Plutarch, Brutus
Bernadotte Perrin, Ed.

26. Now, since Brutus was faint, and since not one of his soldiers had anything in the shape of food, his attendants were obliged to have recourse to their enemies, and going down to the gate of the city they asked the sentinels for bread. These, when they heard of the mishap of Brutus, came to him themselves, bringing food and drink. Wherefore Brutus, when the city had surrendered to him, treated not only these men humanely, but also all the other citizens for their sake.

[2] When Caius Antonius drew near Apollonia, he summoned the soldiers who were in the vicinity. These, however, went to Brutus, and Caius perceived also that the people of Apollonia favoured the cause of Brutus. He therefore left the city behind and set out for Buthrotum. To begin with, he lost three cohorts on the march, which were cut to pieces by Brutus; next, when he tried to force the positions near Byllis which his opponents had earlier occupied, and joined battle, he was defeated by Cicero. [3] For Brutus employed this young man as general, and won many successes through him. When, however, he came upon Caius in marshy regions and with his forces widely scattered, Brutus would not permit his men to attack them, but rode about giving orders to spare them, in the belief that they would soon be his own. And this actually came to pass. For they surrendered themselves and their general, so that now Brutus had a large force about him. [4] For a long time, then, he held Caius in honour, and would not deprive him of the insignia of his command, although, as we are told, Cicero and many others besides wrote to him from Rome and urged him to put the man to death. However, when Cams began to hold secret communications with the officers of Brutus, and incited a revolt, Brutus put him on board a ship and kept him under guard. [5] And when the soldiers who had been corrupted by Caius withdrew to Apollonia and invited Brutus to come to them there, he told them this was not a Roman custom, but that they must come themselves to their commander and seek to avert his wrath at their transgressions. And when they came and asked his pardon, he granted it.