The maleficent power of knots may also be manifested in the infliction of sickness, disease, and all kinds of misfortune. Thus among the Hos of West Africa a sorcerer will sometimes curse his enemy and tie a knot in a stalk of grass, saying, “I have tied up So-and-so in this knot. May all evil light upon him! When he goes into the field, may a snake sting him! When he goes to the chase, may a ravening beast attack him! And when he steps into a river, may the water sweep him away! When it rains, may the lightning strike him! May evil nights be his!”
