When the tribune Memmius heard of the venality of the ambassadors, and of the money they had corruptly made by their services abroad, he, whose duties kept him at home, became more indignant than ever. He denounced, in abusive language, the abuse of which they had been guilty, and succeeded at last in carrying a motion that Jugurtha should appear to answer for his offences of bribery and corruption before the Senate. The summons was carried to Africa, by the stern and incorruptible Cassius, who refused every offer of cash, and insisted on the personal appearance of Jugurtha at the time and place appointed. The artful Numidian came with a very small retinue and a very long purse; for he knew that in meeting such an antagonist as Rome, he should not have to draw the steel from the scabbard, but the gold from the treasury. He threw purses in all directions; and so extensive was his bribery, that the criminals who had accepted his money were a strong majority over the few who were qualified, by not having participated in the offence, to sit in judgment over it. Memmius, who had seen none of Jugurtha's gold, insisted on his giving up the names of those who had received it; but there was such a vehement and general shout of "No," that any further inquiry as to who were the culprits, would have been quite superfluous. The only punishment the Senate ventured to inflict upon Jugurtha, was a sentence of banishment; and it was indeed quite natural that the dishonourable members should have been glad to send speedily out of the way the principal witness to their own turpitude. As Jugurtha quitted Rome, he expressed his disgust at her venality, in a sentiment which came with but an ill grace from an accomplice in her infamy. "Oh!" he exclaimed, with an air of affected horror, "Oh! thou venal city; thou wouldst sell thyself to perdition, if thou couldst only find a purchaser!" The exact point at which this claptrap was uttered, who was at hand to hear it, and supposing the reporters to have been present, whether they proceeded to take it down, are points which the historians have not shown any disposition to look into. After the retirement of the only witness, the inquiry into the bribery cases was prosecuted with considerable vigour. Scaurus, who had been one of the chief delinquents, attempted to expiate his own faults by getting himself appointed a member of the committee, and passing as severe sentences as he could upon his fellow criminals.