Cicero

Therefore many of the prominent men also were in favour of the law, and foremost among them Antonius the colleague of Cicero, who expected to be one of the ten. It was thought also that he knew about the conspiracy of Catiline and was not averse to it, owing to the magnitude of his debts; and this was what gave most alarm to the nobles.

This alarm Cicero first sought to allay by getting the province of Macedonia voted to his colleague, while he himself declined the proffered province of Gaul; and by this favour he induced Antonius, like a hired actor, to play the second role to him in defence of their country. Then, as soon as Antonius had been caught and was tractable, Cicero opposed himself with more courage to the innovators.