(3) باب نَزَلَ تَحْرِيمُ الْخَمْرِ وَهْىَ مِنَ الْبُسْرِ وَالتَّمْرِ
Narrated Anas bin Malik:
Alcoholic drinks were prohibited. At that time these drinks used to be prepared from unripe and ripe dates.
Reference: Sahih al-Bukhari 5584
In-book reference: Book 74, Hadith 10
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 69, Hadith 490