Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates: The Noble Prophet (peace and blessings be upon him) said: "Whoever gives charity from pure earnings, even if it is equal to a single date, only pure things are presented before Allah Almighty. Allah takes it in His Hand of Power, turns it over, and then increases it for the giver, just as one of you raises and nurtures his young animal, until that (single date) becomes like a mountain."