It is probable that in early times plebeian law recognised no debt except that created by the nexal contract. But as Roman commerce extended it was impossible to observe this limitation; refinements of procedure extended this penalty to debts incurred by the patrician form of mere verbal promise (_stipulatio_, _sponsio_). The form of procedure in this case is known to us from the Twelve Tables. If the debt was confessed or proved before a court, an interval of thirty days was given to the debtor wherein to pay; at the end of this period he was arrested by the creditor (_manus injectio_) and brought before the consul, by whom, if no champion (_vindex_) presented himself to contest the debt, he was bound over (_addictus_) to the creditor. The latter could take him home and put him in bonds, but must give him a pound of corn a day. Another interval of sixty days followed, within which the prisoner was presented to the magistrate on three court days (_nundinae_). On the last his fate was sealed. He was no longer in the condition even of the _nexus_. His creditor might put him to death or sell him as a slave beyond the Tiber.[353] If there were more creditors than one,[354] they might divide the debtor’s body into equal portions; and the Twelve Tables gave immunity to the creditor who took more than his fair share of the flesh. This death-penalty was doubtless a humane alternative to perpetual imprisonment. Even if it did not submit the penalty, as a capital one, to appeal (_provocatio_), the danger, which could be brought home to relatives and friends by gradual mutilation, disfiguring but not fatal, must have roused their efforts to effect a ransom. It was the application of this law of debt, perhaps in even a harsher and more primitive form, that called forth the first resistance from the Plebs. The perpetual struggle for existence in which Rome was now engaged kept her armies constantly in the field, and the small farmer on service, who had no slaves, had to let his farm go to ruin in his absence and to mortgage his body when he returned.[355] The most obvious remedy was a general strike against the military levy; and this was attempted. Already in 495 a riot had been raised in Rome, which was only appeased by the promises of a popular consul, Servilius, that the _nexi_ should be released for service, and that no one should seize goods or pledges from a soldier while he was in the field. The liberated citizens scattered the Volsci and Aurunci; their reward was a more rigorous enforcement of the law of debt by the other consul Appius. Servilius was appealed to, but would not use his right of veto against his colleague. It was plain that no one could rely on a consul’s _auxilium_ being used on behalf of the Plebs.[356] A fierce stand against the conscription was now made by the desperate Plebeians; the patrician answer was the appointment of a dictator. Again the army took the field against the Volscians