The Book of Hajj
24/90. Chapter:
Concession Allowing A Muhrim To Get Married
Sunan an-Nasai
أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا يَحْيَى، قَالَ حَدَّثَنَا ابْنُ جُرَيْجٍ، قَالَ حَدَّثَنَا عَمْرُو بْنُ دِينَارٍ، أَنَّ أَبَا الشَّعْثَاءِ، حَدَّثَهُ عَنِ ابْنِ عَبَّاسٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم نَكَحَ حَرَامًا .
It was narrated from Ibn Abbas: That the Messenger of Allah got married when in Ihram.
Reference : Sunan an-Nasa'i 2838In-book reference : Book 24, Hadith 221English translation : Vol. 3, Book 24, Hadith 2841