(6) باب النَّهْيِ عَنْ الاِنْتِبَاذِ فِي الْمُزَفَّتِ وَالدُّبَّاءِ وَالْحَنْتَمِ وَالنَّقِيرِ وَبَيَانِ أَنَّهُ مَنْسُوخٌ وَأَنَّهُ الْيَوْمَ حَلاَلٌ مَا لَمْ يَصِرْ مُسْكِرًا
Ibn Abbas reported that Allah's Messenger (ﷺ) forbade, the preparation of Nabidh in gourd, in varnished jar, hollow stump and from mixing up ripe dates with nearly ripe dates.
Reference: Sahih Muslim 17 f
In-book reference: Book 36, Hadith 54
USC-MSA web (English) reference(deprecated numbering scheme): Book 23, Hadith 4926