Black magician types abound in India. At Durgaon, on the Nerbudda River, there were many black magicians among the Bhils. The latter tribe have real powers. For a few annas it is possible to procure their services to injure an enemy. I tested the truth of a legend that if you do not offer food to a Bhil who takes a fancy to it he will turn it to poison. A Bhil came up once and fancied some of my dinner. I did not offer it to him, nor did I eat it. I waited, and two hours later the food turned green. I offered it to a crow, who ate it and fell dead. Black magicians usually have a horrible death as retribution. They are sometimes killed by the spirits they use. They correspond to evil witch-doctors. A favourite method used by the black magicians to injure or kill a person (for their clients) is to stick needles in a lemon and put it near the house of the person. The lemon represents his head, and the needles are injuring his head by some magical powers.
-- Notebooks Category 15: The Orient > Chapter 2: India > # 161