Of the Romans, Ovid says:—“Our fathers believed purifications to be effectual for blotting out every crime and every cause of penalty. Greece was the source of the custom. She believes the guilty, when purified with lustral rites, to be freed from the guilt of their evil deeds. Thus Peleus purified the grandson of Actor; and thus Acastus, with the waters of Hæmus, cleansed Peleus himself, from the blood of Phocus.—Ah credulous people! who suppose that the dreadful crime of murder can be obliterated by (_fluminea aqua_), running waters.”[45] Footnote 45: Ovidii Fast. ii, vs. 27-46. The same poet describes the festival of Pales, the tutelary goddess of shepherds. Some days before her festival, cows were sacrificed and the unborn offspring torn from their bowels and burned with fire by the eldest of the Vestals, “that their ashes may purify the people on the day of Pales.” On the festival day he sings: “I am called to the Palilia.... Often, truly, have I carried in my full hand the ashes of the calf and the bean stalks, hallowed purifiers. Truly I have leaped over the fires kindled in three rows, and the dripping branch of laurel has scattered the water.... Go, ye people, seek the fumigation from the altar of the virgin! Vesta will give it. By the grace of Vesta, you shall be purified. The blood of a horse shall be your fumigatory, with the ashes of the calf, and third the empty husk of the hard bean. Shepherd, purify your full fed flocks in the early twilight. Water should first sprinkle them, and a twig broom should sweep the ground.”[46] Again, he tells of “a fountain of Mercury near the Capanian gate. If we choose to believe those who have tried it, it has a divine virtue. Hither comes the merchant with purse-girdled tunic, and being purified, draws water which he may carry away in a perfumed vase. In this, a branch of laurel is moistened, and with the wet laurel all things are sprinkled that are to have new owners. He sprinkles his own locks, also, with the dripping bush, and with a voice familiar with deceit offers his prayers. ‘Wash away my past perjuries,’ says he: ‘Wash away the falsehoods of the past day. Whether I have called thee (Mercury), to witness, or have called upon the great majesty of Jove, wishing him _not_ to hear; or, if I have been false to any other god or goddess, let the swift zephyrs carry away my dishonest words, and let my perjuries be obliterated by to-morrow. Let not the superior powers give heed to what I may say.’”[47] Footnote 46: Ib. iv, 633-640; 731-736. Footnote 47: Ovidii Fast. ii, v, 673-688.