Prabhupada: Yes. We say in a Bengali poem:. piśācī pāile yena mati-cchanna haya māyā-grasta jīvera haya se bhāva udaya. Anyone who is infected with this material energy, is like a dirty man. Do you have any experience of dirty men? A ghost captures it. Reference Vedabase - A.C. Bhaktivedanta Swami Prabhupada