"It is of sheep or of oxen; not of man nor of woman, except a man or a woman who has married the next-of-kin: these shall therefore procure the urine wherewith the corpse-bearers shall wash their hair and their bodies." O Maker of the material world, thou Holy One! Can the way, whereon the carcasses of dogs or corpses of men have been carried, be passed through again by flocks and herds, by men and women, by the fire of Ahura Mazda, by the consecrated bundles of Baresma, and by the faithful? Ahura Mazda answered:-- "It cannot be passed through again by flocks and herds, nor by men and women, nor by the fire of Ahura Mazda, nor by the consecrated bundles of Baresma, nor by the faithful. They shall therefore cause a yellow dog with four eyes,[13] or a white dog with yellow ears, to go three times through that way. When either the yellow dog with four eyes, or the white dog with yellow ears, is brought there, then the Drug Nasu flies away to the regions of the north, in the shape of a raging fly, with knees and tail sticking out, droning without end, and like unto the foulest Khrafstras. If the dog goes unwillingly, O Spitama Zarathustra, they shall cause the yellow dog with four eyes, or the white dog with yellow ears, to go six times through that way. When either the yellow dog with four eyes, or the white dog with yellow ears, is brought there, then the Drug Nasu flies away to the regions of the north, in the shape of a raging fly, with knees and tail sticking out, droning without end, and like unto the foulest Khrafstras. If the dog goes unwillingly, they shall cause the yellow dog with four eyes, or the white dog with yellow ears, to go nine times through that way. When either the yellow dog with four eyes, or the white dog with yellow ears, has been brought there, then the Drug Nasu flies away to the regions of the north, in the shape of a raging fly, with knees and tail sticking out, droning without end, and like unto the foulest Khrafstras. An Âthravan shall first go along the way and shall say aloud these victorious words: 'Yathâ ahû vairyô:--The will of the Lord is the law of righteousness. The gifts of Vohu-manô to the deeds done in this world for Mazda. He who relieves the poor makes Ahura king. What protector hast thou given unto me, O Mazda! while the hate of the wicked encompasses me? Whom but thy Âtar and Vohu-manô, through whose work I keep on the world of righteousness? Reveal therefore to me thy Religion as thy rule! Who is the victorious who will protect thy teaching? Make it clear that I am the guide for both worlds. May Sraosha come with Vohu-manô and help whomsoever thou pleasest, O Mazda! Keep us from our hater, O Mazda and Spenta Ârmaiti! Perish, O fiendish Drug! Perish, O brood of the fiend! Perish, O creation of the fiend! Perish, O world of the fiend! Perish away, O Drug! Rush away, O Drug! Perish away, O Drug! Perish away to the regions of the north, never more to give unto death the living world of