Vibhuti
In Hinduism, vibhuti (Sanskrit: विभूति, romanized: vibhūti), also called bhasmam or tirunīru, is sacred ash made of burnt dried wood, burnt cow dung and/or cremated bodies used in Agamic rituals. Devotees of Shiva apply vibhuti traditionally as three horizontal lines across the forehead (also known as tripundra) and other parts of the body.