Severed Head: Bhairav is usually depicted Keeping a severed head, which symbolizes the removing of ego as well as the transcendence of unique id. Furthermore, it relates to The parable in which he decapitates Brahma’s fifth head, representing the destruction of vanity. Lord Shiva discovered the mantra to Mata Parvati, https://fellowfavorite.com/story21019966/fascination-about-beej-mantra