Narrated Um Salama: I complained to Allah's Messenger (ﷺ) that I was sick, so he said, "Perform the Tawaf (of Ka`ba at Mecca) while riding behind the people (who are performing the Tawaf on foot)." So I performed the Tawaf while Allah's Messenger (ﷺ) was offering the prayer by the side of the Ka`ba and was reciting: 'By the Mount (Saini) and by a Decree Inscribed.'
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، أَخْبَرَنَا مَالِكٌ، عَنْ مُحَمَّدِ بْنِ عَبْدِ الرَّحْمَنِ بْنِ نَوْفَلٍ، عَنْ عُرْوَةَ، عَنْ زَيْنَبَ ابْنَةِ أَبِي سَلَمَةَ، عَنْ أُمِّ سَلَمَةَ، قَالَتْ شَكَوْتُ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم أَنِّي أَشْتَكِي فَقَالَ " طُوفِي مِنْ وَرَاءِ النَّاسِ، وَأَنْتِ رَاكِبَةٌ ". فَطُفْتُ وَرَسُولُ اللَّهِ صلى الله عليه وسلم يُصَلِّي إِلَى جَنْبِ الْبَيْتِ يَقْرَأُ بِالطُّورِ وَكِتَابٍ مَسْطُورٍ.
sunnah.com