Sahih Muslim Book 23, Hadith Number 4959.

Chapter : Every intoxicant is Khamr and every Khamr is forbidden.

Abu Musa reported: Allah’s Apostle (may peace be upon him) sent me and Mu’adh b. Jabal to Yemen. I said: Allah’s Messenger, there is prepared in our land a wine out of barley which is known as Mizr (beer of our times) and a wine from honey which is known as Bit, (are these also forbidden?), whereupon he said: Every intoxicant is forbidden.