Al-Baqarah 2:265 ومثل الذين ينفقون اموالهم ابتغاء مرضات الله وتثبيتا من انفسهم كمثل جنة بربوة اصابها وابل فاتت اكلها ضعفين فان لم يصبها وابل فطل والله بما تعملون بصير ٢٦٥

And the likeness of those who spend their wealth seeking Allâh’s Pleasure while they in their ownselves are sure and certain that Allâh will reward them (for their spending in His Cause), is the likeness of a garden on a height; heavy rain falls on it and it doubles its yield of harvest. And if it does not receive heavy rain, light rain suffices it. And Allâh is All-Seer (knows well) of what you do.