Sunan Abi Dawud 4621
سنن أبي داود#4621Sahihحَدَّثَنَا مُحَمَّدُ بْنُ عُبَيْدٍ، حَدَّثَنَا سُلَيْمٌ، عَنِ ابْنِ عَوْنٍ، قَالَ كُنْتُ أَسِيرُ بِالشَّامِ فَنَادَانِي رَجُلٌ مِنْ خَلْفِي فَالْتَفَتُّ فَإِذَا رَجَاءُ بْنُ حَيْوَةَ فَقَالَ يَا أَبَا عَوْنٍ مَا هَذَا الَّذِي يَذْكُرُونَ عَنِ الْحَسَنِ قَالَ قُلْتُ إِنَّهُمْ يَكْذِبُونَ عَلَى الْحَسَنِ كَثِيرًا .
Ibn ‘Awn said:I was a prisoner in Syria. A man called me from behind. I turned towards him and suddenly found that it was Raja b. Haiwah. He said: Abu ‘Awn, what is this that the people are telling about al-Hasan? I said: They are much lying to al-Hasan
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:
In-book reference: 42:26