كتاب الأشربة
36
The Book of Drinks
(7)
Chapter: Every intoxicant is Khamr and all Khamr is Haram
(7)
باب بَيَانِ أَنَّ كُلَّ مُسْكِرٍ خَمْرٌ وَأَنَّ كُلَّ خَمْرٍ حَرَامٌ ‏‏
Sahih Muslim 1733 f

Abu Burda reported on the authority of his grandfather that Allah's Messenger (ﷺ) sent him and Mu'adh b. Jabal to Yemen and said to them:

Give good tidings to the (people). and make things easy (for them), teach (them), and do not repel (them) ; and I think he also said: Cooperate cheerfully with each other. When he (the Holy Prophet) turned his back, Abu Musa returned to him and said: Allah's Messenger, they (the people of Yemen) have a drink which is (made) from honey and which is prepared by cooking it until it coagulates, and Mizr is prepared from barley, whereupon Allah's Messenger (ﷺ) said: Every intoxicant that detains you from prayer is forbidden.
حَدَّثَنَا مُحَمَّدُ بْنُ عَبَّادٍ، حَدَّثَنَا سُفْيَانُ، عَنْ عَمْرٍو، سَمِعَهُ مِنْ، سَعِيدِ بْنِ أَبِي بُرْدَةَ عَنْ أَبِيهِ، عَنْ جَدِّهِ، أَنَّ النَّبِيَّ صلى الله عليه وسلم بَعَثَهُ وَمُعَاذًا إِلَى الْيَمَنِ فَقَالَ لَهُمَا ‏"‏ بَشِّرَا وَيَسِّرَا وَعَلِّمَا وَلاَ تُنَفِّرَا ‏"‏ ‏.‏ وَأُرَاهُ قَالَ ‏"‏ وَتَطَاوَعَا ‏"‏ ‏.‏ قَالَ فَلَمَّا وَلَّى رَجَعَ أَبُو مُوسَى فَقَالَ يَا رَسُولَ اللَّهِ إِنَّ لَهُمْ شَرَابًا مِنَ الْعَسَلِ يُطْبَخُ حَتَّى يَعْقِدَ وَالْمِزْرُ يُصْنَعُ مِنَ الشَّعِيرِ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ كُلُّ مَا أَسْكَرَ عَنِ الصَّلاَةِ فَهُوَ حَرَامٌ ‏"‏ ‏.‏
Reference : Sahih Muslim 1733 f
In-book reference : Book 36, Hadith 89
USC-MSA web (English) reference : Book 23, Hadith 4960
  (deprecated numbering scheme)