Camillus
Plutarch
Plutarch. Plutarch's Lives, Vol. II. Perrin, Bernadotte, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1914.
He, dreading the struggle, always contrived to keep the people busy with other matters, and so staved off the passage of the bill. For this reason, then, they were vexed with him. But the strongest and most apparent reason why the multitude hated him was based on the matter of the tenth of the spoil of Veii, and herein they had a plausible, though not a very just ground of complaint.
He had vowed, as it seems, on setting out against Veii, that if he should take the city, he would consecrate the tenth of its booty to the Delphian god. But after the city had been taken and sacked, he allowed his soldiers full enjoyment of their plunder, either because he shrank from annoying them, or because, in the multitude of his activities, he as good as forgot his vow. At a later time, when he had laid down his command, he referred the matter to the Senate, and the seers announced tokens in their sacrifices that the gods were angry, and must be propitiated with due offerings.