IX. Tarquin now gave up all hopes of recovering his throne by intrigue, and appealed to the Etruscans, who willingly espoused his cause and endeavoured to restore him with a great army. The consuls led out the Romans to fight against them, posting them in holy places one of which is called the Arsian grove, and another the Aesuvian meadow. When they were about to join battle, Aruns, the son of Tarquin, and Brutus, the Roman consul, attacked one another, not by chance, but with fell hatred and rage, the one urging his horse against the tyrant and enemy of his country, the other against the man who drove him into exile. Falling upon one another with more fury than judgment, they made no attempt to defend themselves, but only to strike, and both perished. The struggle, so terribly begun, was continued with equal ferocity on both sides, until the armies, after great losses, were separated by a tempest. Valerius was in great straits, not knowing how the battle had gone, and observing that his soldiers were despondent when they looked at the corpses of their comrades, and elated when they saw those of the enemy, so equal and undecided had been the slaughter. Yet each side, when it viewed its own dead close by, was more inclined to own itself defeated, than to claim the victory because of the supposed losses of the enemy. Night came on, and it was spent as may be imagined by men who had fought so hard. When all was quiet in both camps, we are told that the grove was shaken, and that from it proceeded a loud voice which declared that the Etruscans had lost one man more than the Romans. Apparently it was the voice of a god; for immediately the Romans raised a bold and joyous shout, and the Etruscans, panic-stricken, ran out of their camp and dispersed. The Romans attacked the camp, took prisoners all that were left in it, something less than five thousand, and plundered it. The dead, when counted, proved to be eleven thousand three hundred of the enemy, and of the Romans the same number save one. This battle is said to have been fought on the Calends of March. Valerius triumphed after it in a four-horse chariot, being the first consul that ever did so. And it was a magnificent sight, and did not, as some say, offend the spectators; for, if so, the habit of doing it would not have been so carefully kept up for so many years. The people were also pleased with the honours which Valerius paid to his colleague in arranging a splendid funeral for him; he also pronounced a funeral oration over him, which was so much approved of by the Romans that from that day forth it became the custom for all good and great men at their deaths to have an oration made over them by the leading men of the time. This is said to have been older even than the Greek funeral orations, unless, as Anaximenes tells us, Solon introduced this custom.