The Book of Drinks
قَالَ 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)
From Sahih Muslim, whose reports the scholars accept as authentic.