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).
That is just what he is waiting to do, and will go on waiting, in my opinion. But he is not waiting to help the Messenians and Argives against the Lacedaemonians: he is actually dispatching mercenaries and forwarding supplies, and he is expected in person with a large force. What! The Lacedaemonians, the surviving enemies of Thebes, he is engaged in destroying; the Phocians, whom he has himself already destroyed, he is now engaged in preserving! And who is prepared to believe that?