But there were aged members of the senate, old patricians who had filled the highest offices in the state, and venerable ministers of the gods, who felt that they had a different duty to perform. They could not serve their country by their deeds; they might by their death. They devoted themselves and the army of the Gauls, in solemn invocations, to the spirits of the dead and to the earth, the common grave of man. Then, attiring themselves in their richest robes of office, each took his seat on his ivory chair of magistracy in the gate-way of his house. Meanwhile the Gauls had delayed for a day their attack on the city, fearing that the silence portended some snare. When they did enter, the people had escaped with such valuables as they could carry. The Capitol was provisioned and garrisoned, and the aged senators awaited death in solemn calm. On seeing these venerable men, sitting in motionless silence amid the confusion of the sack of the city, the Gauls viewed them with awe, regarding them at first as more than human. One of the soldiers approached M. Papirius, and began reverently to stroke his long white beard. Papirius was a minister of the gods, and looked on this touch of a barbarian hand as profanation. With an impulse of anger he struck the Gaul on the head with his ivory sceptre. Instantly the barbarian, breaking into rage, cut him down with his sword. This put an end to the feeling of awe. All the old men were attacked and slain, their vow being thus fulfilled. Rome, except its Capitol, was now in the hands of the Gauls. The sack and ruin of the city went mercilessly on. But the Capitol defied their efforts. It stood on a hill which, except at a single point, presented precipitous sides. The Gauls tried to storm it by this single approach, but were driven back with loss. They then blockaded the hill, and spent their time in devastating the city and neighboring country. While this was going on the fugitives from Rome had gathered at Veii, where they daily became more reorganized. And now they turned in their distress to a man whom they had injured in their prosperity. Camillus, the conqueror of Veii, had been exiled from Rome on a charge of having been dishonest in distributing the spoils of the conquered city. He was now living at Ardea, whither messengers were sent, begging him to come to the aid of Rome. He sent word back that he had been condemned for an offence of which he was not guilty, and would not return unless requested to do so by the senate. But the senate was shut up in the Capitol. How could it be reached? In this dilemma a young man, Pontius Cominius, volunteered for the adventure. He swam the Tiber at night, climbed the hill by the aid of shrubs and projecting stones, obtained for Camillus the appointment as dictator, and returned by the same route.