M. Tullius Cicero In Catilinam 3.15

[15] And also a supplication ¹ was decreed in my name, (which is the first time since the building of the city that such an honour has ever been paid to a man in a civil capacity,) to the immortal gods, for their singular kindness. And it was decreed in these words, “because I had delivered the city from conflagrations, the citizens from massacre, and Italy from war.” And if this supplication be compared with others, O citizens, there is this difference between them,—that all others have been appointed because of the successes of the republic; this one alone for its preservation. And that which was the first thing to be done, has been done and executed; for Publius Lentulus, though, being convicted by proofs and, by his own confession, by the judgment of the senate he had lost not only the rights of a praetor but also those of a citizen, still resigned his office; so that though Caius Marcius, that most illustrious of men, had no scruples about putting to death Caius Glaucius the praetor against whom nothing had been decreed by name, still we are relieved from that scruple in the case of Publius Lentulus, who is now a private individual.