(10) The Rites of Pilgrimage
كتاب المناسك
(12a) Chapter: What one who is in the Sacred State must avoid - Section 1
(11) باب ما يجتنبه المحرم
Mishkat al-Masabih 2685 
Ibn ‘Abbas said that the Prophet had himself cupped when he was in the sacred state. Bukhari and Muslim.
وَعَنِ ابْنِ عَبَّاسٍ قَالَ: احْتَجَمَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَهُوَ محرم
 مُتَّفَقٌ عَلَيْهِ  (الألباني)حكم :
Reference : Mishkat al-Masabih 2685
In-book reference : Book 10, Hadith 175