which is holiest or greatest of all the rivers

Narmada is the holiest of all the river. A man becomes liberated from his sins by taking bath for three weeks in river Saraswati. Similarly it takes one week of regular bath in river yamuna for a man to become absolved of all his sins. The mere touch of Ganga water liberates a man from all his sins, but mere sight of river Narmada is enough to liberate a man from all his sins. A man who takes holy dip in river Narmada and performs 'tarpan' in the name of manes acquires fruits similar to the accomplishment of Agnishtom yagya