I saw Ibn Umar walking between Safa and Marwa, then he said, "If I walk, I have seen the Messenger of Allah ﷺ walk, and if I run, I have seen the Messenger of Allah ﷺ run."
رأيت ابن عمر يمشي بين الصفا والمروة، ثم قال: إن مشيت فقد رأيت رسول الله ﷺ يمشي، وإن سعيت فقد رأيت رسول الله ﷺ يسعى.
Nasai (2977) and Imam Ahmad (6393) both narrated it from the hadith of Abdul-Razzaq, and Ibn Khuzayma (2772) graded it sahih, narrating it via Dahhak, both of them from Sufyan Thawri, from Abdul-Kareem Jazari, from Saeed bin Jubayr, and he mentioned it. Its chain is sahih.Abu Dawud (1904) narrated it via Zuhayr, Tirmidhi (864) from the hadith of Ibn Fudayl, Nasai (2976), Ibn Khuzayma (2771), and Imam Ahmad (5143) all from the hadith of Sufyan, and Ibn Majah (2988) from the hadith of Jarrah bin Mulayh, the father of Waki, all of them, meaning Zuhayr, Ibn Fudayl, Sufyan, and Jarrah, from Ata bin Saaib, from Kathir bin Jumhan, that a man said to Abdullah bin Umar between Safa and Marwa, "O Abu Abdul-Rahman, I see you walking while the people are hastening?" He said, "If I walk, I have indeed seen the Messenger of Allah ﷺ walking, and if I hasten, I have indeed seen the Messenger of Allah ﷺ hastening, and I am an old man."Ata bin Saaib had his memory become mixed up in his later years, but Sufyan narrated from him before this mixing occurred, and moreover the corroboration of others indicates that he was not confused in this particular hadith. However, it contains Kathir bin Jumhan, about whom Abu Hatim said, "A shaykh whose hadith is written down." Ibn Hibban mentioned him among the trustworthy narrators, and Hafiz said, "Acceptable."I say, this is indeed the case, because he was corroborated, as Tirmidhi indicated when he said after the hadith, "This is a hasan sahih hadith, and it has been narrated from Saeed bin Jubayr, from Ibn Umar, similarly," and it is as mentioned before.