Sunan Abi Dawud 890
سنن أبي داود#890Sahihحَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ، أَخْبَرَنَا شُعْبَةُ، عَنْ عَمْرِو بْنِ دِينَارٍ، عَنْ طَاوُسٍ، عَنِ ابْنِ عَبَّاسٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " أُمِرْتُ " . وَرُبَّمَا قَالَ أُمِرَ نَبِيُّكُمْ صلى الله عليه وسلم أَنْ يَسْجُدَ عَلَى سَبْعَةِ آرَابٍ .
Ibn ‘Abbas reported the prophet (ﷺ) as saying :I have been commanded, and sometimes the narrator said: Your prophet (ﷺ) was commanded to prostrate on seven limbs
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:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih Bukhari (815) Sahih Muslim (490)
In-book reference: 2:500