Hadith 1988 a - The Book of Drinks - Sahih Muslim - صحيح مسلم - Collection of Actions, Sayings and Teachings of Prophet Muhammad (صلى الله عليه و سلم) - Kutub as-Sittah

36. The Book of Drinks - كتاب الأشربة

5) Chapter: It is disliked to make Nabidh by mixing dried dates and raisins

Abu Qatada, on the authority of his father, reported Allah's Messenger (ﷺ) having said this:

Do not prepare Nabidh by mixing nearly ripe dates and fresh dates together, and do not prepare Nabidh by mixing grapes and dates together, but prepare Nabidh from each (one of them) separately.

Reference: 1988 a
English reference: Book 23, Hadith 4904
In-book reference: Book 36, Hadith 28
Grade: Sahih
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5) باب كَرَاهَةِ انْتِبَاذِ التَّمْرِ وَالزَّبِيبِ مَخْلُوطَيْنِ ‏‏

حَدَّثَنَا يَحْيَى بْنُ أَيُّوبَ، حَدَّثَنَا ابْنُ عُلَيَّةَ، أَخْبَرَنَا هِشَامٌ الدَّسْتَوَائِيُّ، عَنْ يَحْيَى بْنِ، أَبِي كَثِيرٍ عَنْ عَبْدِ اللَّهِ بْنِ أَبِي قَتَادَةَ، عَنْ أَبِيهِ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏‏ ‏.‏ "‏ لاَ تَنْتَبِذُوا الزَّهْوَ وَالرُّطَبَ جَمِيعًا وَلاَ تَنْتَبِذُوا الزَّبِيبَ وَالتَّمْرَ جَمِيعًا وَانْتَبِذُوا كُلَّ وَاحِدٍ مِنْهُمَا عَلَى حِدَتِهِ ‏"