Hadith 2940
Chapter 150: How Many Rounds Should Be Quick? - كتاب مناسك الحج
أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا يَحْيَى، عَنْ عُبَيْدِ اللَّهِ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، كَانَ يَرْمُلُ الثَّلاَثَ وَيَمْشِي الأَرْبَعَ وَيَزْعُمُ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ يَفْعَلُ ذَلِكَ .
It was narrated from Nafi that:
Abdulla bin Umar used to walk rapidly for three (rounds), and walk for four, and he said that the Messenger of Allah used to do that.
Reference : Sunan an-Nasa'i 2940
In-book reference : Book 24, Hadith 323