On the very eve of execution one of the subordinates had turned traitor, and Giscon and the whole of those engaged in it had been arrested and put to a cruel death.
Malchus himself had been denounced, as his name was found upon the list of the conspirators, and an order had been sent to Hannibal that he should be carried back a prisoner to Carthage.

Hannibal had called the lad before him, and had inquired of him the circumstances of the case.
Malchus explained that he had been to their meeting but once, being taken there by Giscon, and being in entire ignorance of the objects of the plot, and that he had refused when he discovered them to proceed in the matter.

Hannibal and Hamilcar blamed him severely for allowing himself at his age to be mixed up in any way in public affairs; but they so represented the matter to the two Carthaginian commissioners with the army, that these had written home to say, that having inquired into the affair they found that beyond a boyish imprudence in accompanying Giscon to the place where the conspirators met, Malchus was not to blame in the matter.
The narrow escape that he had had was a lesson which was not lost upon Malchus.

Hamilcar lectured him sternly, and pointed out to him that the affairs of nations were not to be settled by the efforts of a handful of enthusiasts, but that grievances, however great, could only be righted when the people at large were determined that a change should be made.
"There would be neither order nor stability in affairs, Malchus, if parties of desperate men of one party or another were ever striving for change, for revolution would be met by counter revolution.

The affairs of nations march slowly; sudden changes are ever to be deprecated.