Riyad us-Saliheen · The Book of Miscellaneous ahadith of Significant Values
Hadith 1868
Sahih
Sa'id bin Zaid (May Allah be pleased with him) reported: I heard the Messenger of Allah (ﷺ) saying, "Truffle (edible fungus) is a species of Al-Manna and their water cures eye diseases."
Agreed upon (al-Bukhari and Muslim) (متفق عليه)
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