The Vedas, The sacred texts of Hinduism, were being the 1st book to mention them. Yantras were being originally employed like a tool for ritual worship and afterwards turned connected to a mystical diagram and magical spell. Mohinī (मोहिनी, “interesting girl”):—Title of one of the sixty-4 mātṛs to get worshipped https://www.youtube.com/@Mahavidyabaglamukhi