Ayat al-Quran

And the example of those who spend their wealth seeking means to the approval of Allah and assuring [reward for] themselves is like a garden on a high ground which is hit by a heavy downpour and it yields its fruit twofold. And if it is not hit by a heavy downpour, then a drizzle [is sufficient]. And Allah is Seeing of what you do. (265) (Asan Tarjuma-e-Quran)