The Prophet ﷺ said, "One of you gives a single date in charity from lawful earnings, and he places it where it rightly belongs, and Allah takes it in His right hand. Then He continues to nurture it, as beautifully as any of you would raise his young colt, until it becomes like a mountain, or greater than a mountain."
قال أبي و حدثنا أيضا يعني عفان عن خالد أظنه الواسطي بإسناده ومعناه إلا أنه قال فيقبلها الله عز وجل بيمينه