James George Frazer,
The Golden Bough: A Study in Magic and Religion…
“ If it is anywhere in the neighbourhood, the shaman soon catches and replaces it in the patient's body. If it is far away, he searches the wide world till he finds it, ransacking the deep woods, the lonely steppes, and the bottom of the sea, not to be thrown off the scent even though the cunning soul runs to the sheep-walks in the hope that its footprints will be lost among the tracks of the sheep. But when the whole world has been searched in vain for the errant soul, the shaman knows that there is nothing for it but to go down to hell and seek the lost one among the spirits in prison. ”
