गुरु दत्तात्रेय ने मत्स्येन्द्र को दीक्षा प्रदान की तथा तंत्र के आदि देव भगवान् शंकर ने उन्हें शाबर मंत्रों की रचना का आदेश दिया। This variety differs with mantra to mantra. We are going to give as much as info attainable to “siddha” These mantras but consider them at https://hanuman-shabhar-mantra22372.blogitright.com/26832042/not-known-factual-statements-about-shabar-mantra