Mbh 13.26.6b

Without doubt, countries and points of the compass that are without Ganga are like the firmament without the Sun, or the Earth without mountains, or the welkin without air. The entire body of creatures in the three worlds, if served with the auspicious waters of Ganga, derive a pleasure, the like of which they are incapable of deriving from any other source. He who drinks Ganga water that has been heated by the Sun's rays derives merit much greater than that which attaches to the vow of subsisting upon the wheat or grains of other corn picked up from cowdung. It cannot be said whether the two are equal or not, viz., he who performs a thousand Chandrayana rites for purifying his body and he who drinks the water of Ganga. It cannot be said whether the two are equal or not, viz., one who stands for a thousand years on one foot and one who lives for only a month by the side of Ganga. One who lives permanently by the side of Ganga is superior in merit to one who stays for ten thousand Yugas with head hanging downwards. As cotton, when it comes into contact with fire, is burnt off without a remnant, even so the sins of the person that has bathed in Ganga become consumed without a remnant. There is no end superior to Ganga for those creatures who with hearts afflicted by sorrow, seek to attain to ends that may dispel that sorrow of theirs. As snakes become deprived of their poison at the very sight of Garuda, even so one becomes cleansed of all one's sins at the very sight of the sacred stream of Ganga. They that are without good name and that are addicted to deeds of sinfulness, have Ganga for their fame, their protection, their means of rescue, their refuge or cover. Many wretches among men who become afflicted with diverse sins of a heinous nature, when they are about to sink into hell, are rescued by Ganga in the next world (if, notwithstanding their sins, they seek the aid of Ganga in their after-years).