She said, "I complained to the Messenger of Allah ﷺ that I was unwell."He said, "Perform the tawaf behind the people while riding."She said, "So I performed the tawaf, and the Messenger of Allah ﷺ was at that time praying beside the House, reciting 'By the Mount, and by a Book inscribed' [Tur 52:1–2]."
حدثنا القعنبي عن مالك عن محمد بن عبد الرحمن بن نوفل عن عروة بن الزبير عن زينب بنت أبي سلمة
أنها قالت شكوت إلى رسول الله ﷺ أني أشتكي فقال طوفي من وراء الناس وأنت راكبة قالت فطفت ورسول الله ﷺ حينئذ يصلي إلى جنب البيت وهو يقرأ بالطور وكتاب مسطور
Reported by Bukhari, Prayer, chapter on bringing a camel into the masjid due to necessity, hadith no. 464, and Muslim, Hajj, chapter on the permissibility of performing tawaf on a camel or otherwise, etc., hadith no. 1276, from the hadith of Malik via this same chain, and it is found in the Muwatta (Yahya's version), 1/370, 371.