Sahih Muslim 5168
صحيح مسلم#5168Sahihقَالَ وَأَخْبَرَهُ أَبُو سَلَمَةَ، أَنَّهُ سَمِعَ أَبَا هُرَيْرَةَ، يَقُولُ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لاَ تَنْتَبِذُوا فِي الدُّبَّاءِ وَلاَ فِي الْمُزَفَّتِ " . ثُمَّ يَقُولُ أَبُو هُرَيْرَةَ وَاجْتَنِبُوا الْحَنَاتِمَ .
Abu Huraira reported Allah's Messenger (ﷺ) as saying:Do not prepare Nabidh in gourd or jar or in a pitcher besmeared with pitch (known as green pitcher)
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 36:42