(24) The Book of Hajj
كتاب مناسك الحج
(92) Chapter: Cupping For The Muhrim
(92) باب الْحِجَامَةِ لِلْمُحْرِمِ ‏.‏
Sunan an-Nasa'i 2845 
It was narrated from Ibn Abbas:
That the Messenger of Allah was treated by means of cupping when he was in Ihram.
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا اللَّيْثُ، عَنْ أَبِي الزُّبَيْرِ، عَنْ عَطَاءٍ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم احْتَجَمَ وَهُوَ مُحْرِمٌ ‏.‏
Grade :  Sahih (Darussalam)
Reference : Sunan an-Nasa'i 2845
In-book reference : Book 24, Hadith 228
English translation : Vol. 3, Book 24, Hadith 2848