This mantra was emerged due to the sage Mrkand, who had to have a child as a child due to not having a child for a long time, but the longevity in the boon but the longevity but the retarder and the short -lived but a scholar had to choose one thing, then the sage and his wife chose a short life but a scholarly child and when the devotees of Yam came on time, the devotee of Yam was th... https://panditginujjain.com/mahamrityunjay-jaap/