Sahih Muslim
The Book of Drinks (Kitab Al-Ashriba)
Book Number: 023 / Hadith Number: 4954
Ibn Buraida, on the authority of his father, reported Allah's Messenger (may Peace be upon him) as saying: I had forbidden you from the drinking (and preparation of) Nabidh in the vessels made out of leather, but (now) you may drink in all vessels, but you do not drink an intoxicant.