The Book of Transactions (Kitab Al-Buyu`)
Muslim :: Book 10 : Hadith 3764
Jabir (Allah be pleased with him) reported Allah's Messenger (may peace be upon him) as saying: Never a Muslim plants a tree, but he has the reward of charity for him, for what is eaten out of that is charity; what is stolen out of that, what the beasts eat out of that, what the birds eat out of that is charity for him. (In short) none incurs a los! k to him but it becomes a charity on his part.
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