I knew that the Messenger of Allah ﷺ used to keep fast. I waited for the day when he did not fast to present him the drink (nabidh) which I made in a pumpkin. I then brought it to him while it fermented. He said: Throw it to this wall, for this is a drink of the one who does not believe in Allah and the Last Day.  

أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَصُومُ فَتَحَيَّنْتُ فِطْرَهُ بِنَبِيذٍ صَنَعْتُهُ فِي دُبَّاءٍ ثُمَّ أَتَيْتُهُ بِهِ فَإِذَا هُوَ يَنِشُّ فَقَالَ اضْرِبْ بِهَذَا الْحَائِطَ فَإِنَّ هَذَا شَرَابُ مَنْ لاَ يُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ