Philippic 2
Demosthenes
Demosthenes. Vol. I. Olynthiacs, Philippics, Minor Public Speeches, Speech Against Leptines, I-XVII, XX. Vince, J. H., translator. Cambridge, MA: Harvard University Press, 1930 (printing).
Yes, I am afraid that, since the ambassadors have kept silence about the services for which they know they have been bribed, those who are trying to repair some of the losses that these men have caused may chance to fall under your displeasure; for I observe that people vent their wrath as a rule, not on those who are to blame, but chiefly on those who are within their reach.