Sahih Muslim
The Book of Drinks (Kitab Al-Ashriba)
Book Number: 023 / Hadith Number: 4943
'Uqba b. Huraith said: I heard Ibn 'Umar saying: The Messenger of Allah (may peace be upon him) forbade (the preparation of Nabidh) in a green pitcher (besmeared with pitch), in varnished jar, and in gourd, and he said: Prepare Nabidh in small waterskins.