Bhairav's Very first manifestation is explained in the vintage Shakti Samagam Tantra. A demon named Aapad underwent Serious repentance and became invincible in historic instances. He started to abuse his electricity by harassing each deities and individuals. शूलटङ्कपाशदण्डपाणिमादिकारणं श्यामकायमादिदेवमक्षरं निरामयम् । भीमविक्रमं प्रभुं विचित्रताण्डवप्रियं काशिकापुराधिनाथकालभैरवं भजे ॥... https://www.youtube.com/@vashikaranspecialist1/search?query=bhairav