The Book of Drinks
36/5. Chapter:
It is disliked to make Nabidh by mixing dried dates and raisins
Sahih Muslim
وَحَدَّثَنِي أَبُو بَكْرِ بْنُ إِسْحَاقَ، حَدَّثَنَا رَوْحٌ، حَدَّثَنَا ابْنُ جُرَيْجٍ، أَخْبَرَنِي مُوسَى بْنُ، عُقْبَةَ عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّهُ قَالَ قَدْ نُهِيَ أَنْ يُنْبَذَ الْبُسْرُ وَالرُّطَبُ جَمِيعًا وَالتَّمْرُ وَالزَّبِيبُ جَمِيعًا .
Ibn 'Umar reported that they were forbidden to prepare Nabidh by mixing dry dates and fresh dates and dates and grapes together.
Reference : Sahih Muslim 1991bIn-book reference : Book 36, Hadith 39USC-MSA web (English) reference : Book 23, Hadith 4912