Sunan an-Nasa'i 2923
سنن النسائي#2923Sahihأَخْبَرَنَا مُحَمَّدُ بْنُ سُلَيْمَانَ، قَالَ أَنْبَأَنَا السِّينَانِيُّ، عَنْ حَنْظَلَةَ بْنِ أَبِي سُفْيَانَ، عَنْ طَاوُسٍ، قَالَ قَالَ عَبْدُ اللَّهِ بْنُ عُمَرَ أَقِلُّوا الْكَلاَمَ فِي الطَّوَافِ فَإِنَّمَا أَنْتُمْ فِي الصَّلاَةِ .
Abdullah bin Umar said:"Speak little when you are perfoming Tawaf for you are in a state of Salah". (Sahih Mawquf)
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 Abu Ghuddah, 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: 24:306