When a believing servant does good, Allah multiplies for him his deed - for every deed seven hundred times; and that is the meaning of Allah's words: The parable of those who spend their wealth in the way of Allah is as the parable of a grain that grows seven ears, in every ear a hundred grains. And Allah multiplies for whom He pleases, and Allah is All-Encompassing, All-Knowing. [Holy Quran 2/261]