I asked Ibrahim about fresh juice. He said, "Drink it until it begins to ferment, as long as it has not changed."
أخبرنا سويد قال أنبأنا عبد الله
سألت إبراهيم عن العصير قال اشربه حتى يغلي ما لم يتغير
No references are available.
Its chain of transmission is hasan, and it is in Sunan al-Kubra, hadith no. 5241.