The Book of Drinks
36/5. Chapter:
It is disliked to make Nabidh by mixing dried dates and raisins
Sahih Muslim
حَدَّثَنَا زُهَيْرُ بْنُ حَرْبٍ، وَأَبُو كُرَيْبٍ - وَاللَّفْظُ لِزُهَيْرٍ - قَالاَ حَدَّثَنَا وَكِيعٌ، عَنْ عِكْرِمَةَ، بْنِ عَمَّارٍ عَنْ أَبِي كَثِيرٍ الْحَنَفِيِّ، عَنْ أَبِي هُرَيْرَةَ، قَالَ نَهَى رَسُولُ اللَّهِ صلى الله عليه وسلم عَنِ الزَّبِيبِ وَالتَّمْرِ وَالْبُسْرِ وَالتَّمْرِ وَقَالَ " يُنْبَذُ كُلُّ وَاحِدٍ مِنْهُمَا عَلَى حِدَتِهِ " .
Abu Huraira reported that Allah's Messenger (ﷺ) forbade (the preparation of Nabidh) from grapes and dates, and unripe dates and dry dates (by mixing them together). He (the Prophet also) said: Prepare Nabidh from each one of them separately.
Reference : Sahih Muslim 1989aIn-book reference : Book 36, Hadith 34USC-MSA web (English) reference : Book 23, Hadith 4909