Sunan Abi Dawud 1876
سنن أبي داود#1876Hasanحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ عَبْدِ الْعَزِيزِ بْنِ أَبِي رَوَّادٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم لاَ يَدَعُ أَنْ يَسْتَلِمَ الرُّكْنَ الْيَمَانِيَ وَالْحَجَرَ فِي كُلِّ طَوْفَةٍ قَالَ وَكَانَ عَبْدُ اللَّهِ بْنُ عُمَرَ يَفْعَلُهُ .
Ibn ‘Umar said The Apostle of Allaah(ﷺ) did not give up touching the Yamani corner and the (Black) Stone in each of his circumambulations. Ibn ‘Umar used to do so
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — 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. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Our source also lists this ruling under Muhammad Muhyi Al-Din Abdul Hamid, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.
In-book reference: 11:156