The Book of Drinks
51/53. Chapter:
What Kind of Thickened Grape Juice is Permissible to Drink and What Kind is Not Permitte
Sunan an-Nasai
أَخْبَرَنَا سُوَيْدٌ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ جَرِيرٍ، عَنْ مُغِيرَةَ، عَنِ الشَّعْبِيِّ، قَالَ كَانَ عَلِيٌّ رضى الله عنه يَرْزُقُ النَّاسَ الطِّلاَءَ يَقَعُ فِيهِ الذُّبَابُ وَلاَ يَسْتَطِيعُ أَنْ يُخْرَجَ مِنْهُ .
It was narrated that Ash-Sha'bi said: "Ali, may Allah be pleased with him, used to give the people thickened grape juice into which flies would fall and not be able to get out again."
Reference : Sunan an-Nasa'i 5718In-book reference : Book 51, Hadith 180English translation : Vol. 6, Book 51, Hadith 5721