Mbh 13.17.2b

For all that, I shall through the grace of that illustrious and supreme Deity of perfect wisdom, extended to me for my devotion to him, recite his attributes as embodied in an abstract of few words and letters. The Supreme Lord is incapable of being adored by any one if he does not grant his permission to the adorer. As regards myself, it is only when I become fortunate enough to receive his permission that I succeed in adoring him. I shall indicate only a few names of that great Deity who is without birth and without destruction, who is the original cause of the universe, who is endued with the highest Soul, and whose origin is unmanifest. Hear, O Krishna, a few names, that were uttered by Brahma himself, of that giver of boons, that adorable deity, that puissant one who has the universe for his form, and who is possessed of supreme wisdom. These names that I shall recite are extracted from the ten thousand names that the great Grandsire had uttered in days of yore, as ghee is extracted from curds. As gold represents the essence of rocky mountains, as honey represents the essence of flowers, as Manda represents the extract from ghee, even so have these names been extracted from and represent the essence of those ten thousand names that were uttered by Grandsire Brahma. This abstract of names is capable of cleansing every sin, however heinous. It possesses the same merit that is attached to the four Vedas. It should be comprehended with attention by spiritual aspirants and engraved on the memory. These names fraught with auspiciousness, leading to advancement, destructive of Rakshasas,[88] and great cleansers should be imparted to only him that is devoted to the great Lord, to him that has faith, to him that believes. Unto him that has no faith, him that is an unbeliever, him that has not subjugated his soul, it should never be communicated.