Etymologically speaking the word Sabar has originated through the title of the river Sabarmati inside the western condition of Gujrat in India. It is claimed the mantras have been 1st fashioned and used by the yogis who lived below. The word is prepared as Shabar, in addition to Sabar. https://baglamukhishabarmantra15048.blogtov.com/7182163/5-essential-elements-for-shabar-mantra