During this debate Lucius Piso, after exclaiming against the corruption of the courts, the bribery of judges, the cruel threats of accusations from hired orators, declared that he would depart and quit the capital, and that he meant to live in some obscure and distant rural retreat. At the same moment he rose to leave the Senate House. Tiberius was much excited, and though he pacified Piso with gentle words, he also strongly urged his relatives to stop his departure by their influence or their entreaties. Soon afterwards this same Piso gave an equal proof of a fearless sense of wrong by suing Urgulania, whom Augusta's friendship had raised above the law. Neither did Urgulania obey the summons, for in defiance of Piso she went in her litter to the emperor's house; nor did Piso give way, though Augusta complained that she was insulted and her majesty slighted. Tiberius, thinking to win popularity by so far humouring his mother as to say that he would go to the prætor's court and support Urgulania, went forth from the palace, having ordered soldiers to follow him at a distance. He was seen, as the people thronged about him, to wear a calm face, while he prolonged his time on the way with various conversations, till at last when Piso's relatives tried in vain to restrain him, Augusta directed the money which was claimed to be handed to him. This ended the affair, and Piso, in consequence, was not dishonoured, and the emperor rose in reputation. Urgulania's influence, however, was so formidable to the State, that in a certain cause which was tried by the Senate she would not condescend to appear as a witness. The prætor was sent to question her at her own house, although the Vestal virgins, according to ancient custom, were heard in the courts, before judges, whenever they gave evidence.