Musnad Abu Ya'la al-Mawsili 118:10

Abu Khaythama narrated to us, Sufyan ibn 'Uyaynah narrated to us, from al-Zuhri, from Anas, who said: The Messenger of Allah (may Allah bless him and grant him peace) forbade the *duba* (gourd) and the *muzaffat* (pitch-coated vessel) from being used to prepare *nabidh* (fermented drink) in them.