Chapter 37: The Book of Drinks
Isma' il b. Muslim al-' Abadi reported on the authority of the same chain of transmitters: Allah' s Messenger (ﷺ) prohibited us that we should mix dry dates with unripe dates or (mix) grapes with dry dates (and prepare Nabidh). He also said: He who amongst you drinks-the rest of the hadith is the same.
Sahih Muslim 1987e