Musnad Abu Ya'la al-Mawsili 149:4

Shayban narrated to us, Mahdi ibn Maymun narrated to us, Abu Uthman al-Ansari narrated to us, from al-Qasim ibn Muhammad, from Aisha, that she heard the Prophet, peace and blessings of Allah be upon him, saying: "Every intoxicant is haram (forbidden). And whatever causes intoxication in the amount of a *faraq* (a large vessel), then a handful of it is haram."