"I heard the Messenger of Allah (ﷺ) say: 'Give charity, for there will come a time when a man will walk about with his charity, and the one to whom he wants to give it will say: If you had brought it yesterday I would have accepted it, but today (I have no need of it)."
Reference: Sunan an-Nasa'i 2555 In-book : Book 23, Hadith 121 English translation : Vol. 3, Book 23, Hadith 2556
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