The Republic by Plato Part 9 Page 14

And if there are only a few of them in the State, and the rest of the people are well disposed, they go away and become the body-guard or mercenary soldiers of some other tyrant who may probably want them for a war; and if there is no war, they stay at home and do many little pieces of mischief in the city.

What sort of mischief?

For example, they are the thieves, burglars, cut-purses, foot-pads, robbers of temples, man-stealers of the community; or if they are able to speak they turn informers, and bear false witness, and take bribes.

A small catalogue of evils, even if the perpetrators of them are few in number.

Yes, I said; but small and great are comparative terms, and all these things, in the misery and evil which