أَخْبَرَنَا مُحَمَّدُ بْنُ آدَمَ، عَنْ عَبْدَةَ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ أُمِّ سَلَمَةَ، قَالَتْ يا رَسُولَ اللَّهِ وَاللَّهِ مَا طُفْتُ طَوَافَ الْخُرُوجِ ‏.‏ فَقَالَ النَّبِيُّ صلى الله عليه وسلم ‏"‏ إِذَا أُقِيمَتِ الصَّلاَةُ فَطُوفِي عَلَى بَعِيرِكِ مِنْ وَرَاءِ النَّاسِ ‏"‏ ‏.‏ عُرْوَةُ لَمْ يَسْمَعْهُ مِنْ أُمِّ سَلَمَةَ ‏.‏

It was narrated from HIsham bin Urwah, from his father, from Umm Salamah, that she said: "O Messenger of Allah, by Allah! I have not performed the Farewell Tawaf." The Prophet said: "When the Iqamah is said for prayer, perform Tawaf on your camel behind the people." Urwah did not hear from Umm Salamah. Translation Not Available

Book Ref: Sunan An Nisai Book 24 Hadith 2926
Web Ref:  Sunan An Nisai Vol 3 Book 24 Hadith 2929