Mahabharata Anushasna Parva Chapter 26:7

Mahabharata Anushasna Parva (Dana Dharma Parva) Chapter 26:7 She is identical with every form. She is very much coveted by persons crowned with success. Verily, Ganga is the path to Heaven of those that have bathed in her current.The Brahmanas hold Ganga as equalling the Earth in forgiveness, and in the protection and upholding of those that live by her; further, as equalling Fire and Surya in energy and splendour; and, lastly, as always equalling Guha himself in the matter of showing favours unto the regenerate class.Those men who, in this life, even mentally seek with their whole souls that sacred stream which is praised by the Rishis, which has issued out of the feet of Vishnu, which is very ancient, and which is exceedingly sacred, succeed in repairing to the regions of Brahman. Fully convinced that children and other possessions, as also regions possessed by every kind of felicity, are transitory or liable to destruction, men of subdued souls, who are desirous of attaining to that everlasting station which is identical with Brahma, always pay their adorations to Ganga with that reverence and love which are due from a son to mother. The men of cleansed soul who is desirous of achieving success should seek the protection of Ganga who is like a cow that yields Amrita instead of ordinary milk, who is prosperity's self, who is possessed of omniscience, who exists for the entire universe of creatures, who is the source of all kinds of food, who is the mother of all mountains, who is the refuge of all righteous persons, who is immeasurable in puissance and energy, and who charms the heart of Brahma himself.