Sunan an-Nasa'i 2942
سنن النسائي#2942Sahihأَخْبَرَنَا أَحْمَدُ بْنُ عَمْرٍو، وَسُلَيْمَانُ بْنُ دَاوُدَ، عَنِ ابْنِ وَهْبٍ، قَالَ أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ شِهَابٍ، عَنْ سَالِمٍ، عَنْ أَبِيهِ، قَالَ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم حِينَ يَقْدَمُ مَكَّةَ يَسْتَلِمُ الرُّكْنَ الأَسْوَدَ أَوَّلَ مَا يَطُوفُ يَخُبُّ ثَلاَثَةَ أَطْوَافٍ مِنَ السَّبْعِ .
It was narrated from Salim that his father said:"When the Messenger of Allah came to Makkah, he touched the Black Stone and at the beginning of his Tawaf, he walked rapidly in (the first) three of the seven rounds
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: 24:325