the prickling sensation to drive away the demon of disease which may be clinging to their persons.(505) With a similar intention some of the natives of Borneo and Celebes sprinkle rice upon the head or body of a person supposed to be infested by dangerous spirits; a fowl is then brought, which, by picking up the rice from the person’s head or body, removes along with it the spirit or ghost which is clinging like a burr to his skin. This is done, for example, to persons who have attended a funeral, and who may therefore be supposed to be infested by the ghost of the deceased.(506) Similarly Basutos, who have carried a corpse to the grave, have their hands scratched with a knife from the tip of the thumb to the tip of the forefinger, and magic stuff is rubbed into the wound,(507) for the purpose, no doubt, of removing the ghost which may be adhering to their skin. The people of Nias carefully scrub and scour the weapons and clothes which they buy, in order to efface all connection between the things and the persons from whom they bought them.(508) It is probable that the same dread of strangers, rather than any desire to do them honour, is the motive of certain ceremonies which are sometimes observed at their reception, but of which the intention is not directly stated. In Afghanistan and in some parts of Persia the traveller, before he enters a village, is frequently received with a sacrifice of animal life or food, or of fire and incense. The recent Afghan Boundary Mission, in passing by villages in Afghanistan, was often met with fire and incense.(509) Sometimes a tray of lighted embers is thrown under the hoofs of the traveller’s horse, with the words, “You are welcome.”(510) On entering a village in Central Africa Emin Pasha was received with the sacrifice of two goats; their blood was sprinkled on the path and the chief stepped over the blood to greet Emin.(511) Amongst the Eskimos of Cumberland Inlet, when a stranger arrives at an encampment, the sorcerer goes out to meet him. The stranger folds his arms and inclines his head to one side, so as to expose his cheek, upon which the sorcerer deals a terrible blow, sometimes felling him to the ground. Next the sorcerer in his turn presents his cheek and receives a buffet from the stranger. Then they kiss each other, the ceremony is over, and the stranger is hospitably received by all.(512) Sometimes the dread of strangers and their magic is too great to allow of their reception on any terms. Thus when Speke arrived at a certain village the natives shut their doors against him, “because they had never before seen a white man nor the tin boxes that the men were carrying: ‘Who knows,’ they said, ‘but that these very boxes are the plundering Watuta transformed and come to kill us? You cannot be admitted.’ No persuasion could avail with them, and the party had to proceed to the next village.”(513)