حَدَّثَنَا أَحْمَدُ بْنُ حَنْبَلٍ، حَدَّثَنَا وَكِيعٌ، عَنْ شُعْبَةَ، قَالَ كَانَ سُفْيَانُ أَحْفَظَ مِنِّي .
Shu'bah said: The memory of Sufyan was stronger than mine. Translation Not Available
Book Ref: Sunan Abi Dawud Book 23 Hadith 3339
Web Ref: Sunan Abi Dawud Book 22 Hadith 3333