The Book of Drinks (Kitab Al-Ashriba)

Muslim :: Book 23 : Hadith 4899

Jabir b. Abdullah al-Ansari reported that Allah's Messenger (may peace be upon him) Prohibited the preparation of Nabidh by mixing grapes and fresh dates. and he forbade the preparation of Nabidh by mixing unripe dates with fresh dates.

Source materials are from the University of Southern California MSA site
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