Diamond Sutra
Chapter 11
The Lord Buddha addressed Subhuti, saying: “If there were rivers Ganges as numerous as the sands of the Ganges, would the aggregate grains of sand be of considerable number?” Subhuti replied, saying: “Of very considerable number, Honoured of the Worlds! The rivers Ganges alone would be innumerable, and much more innumerable would be the grains of sand.”
The Lord Buddha thereupon addressed Subhuti, saying: “I have a truth to declare unto you! If a good disciple, whether man or woman, were to bestow in the exercise of charity, an abundance of the seven treasures, sufficient to fill as many boundless universes as there would be grains of sand in these innumerable rivers, would the cumulative merit of such a disciple be considerable?” Subhuti replied, saying: “Very considerable, Honoured of the Worlds!”