Sunan an-Nasa'i 5724
سنن النسائي#5724Sahihأَخْبَرَنَا سُوَيْدٌ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ يَزِيدَ بْنِ زُرَيْعٍ، قَالَ حَدَّثَنَا أَبُو رَجَاءٍ، قَالَ سَأَلْتُ الْحَسَنَ عَنِ الطِّلاَءِ الْمُنَصَّفِ، فَقَالَ لاَ تَشْرَبْهُ .
Abu Raja' said:"I asked Al-Hasan about At-Tila' (thickened grape juice) that has been reduced to half. He said: 'Do not drink it
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Abu Ghuddah-
Zubair Ali ZaiIsnaad Sahih
In-book reference: 51:186