Or a spy may tell a self-confident son of the chief of mercenary corporations: "You are the son of such and such a king and are kept here under the apprehension of danger from enemies." When he is deluded with this belief, the conqueror may help him with men and money and set him against the mercenary corporations. When the object in view is realised, the conqueror may also banish him.
—Kautilya, in the Arthaśāstra, 11.1:31