جَامِعُ التِّرْمِذِيِّ
Jami‘ at-Tirmidhi 843
The Book on Hajj
What Has Been Related About Permission For That
حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ أَيُّوبَ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلم تَزَوَّجَ مَيْمُونَةَ وَهُوَ مُحْرِمٌ .
(Another chain) that Ibn Abbas narrated: "The Prophet (ﷺ) married Maimunah while he was a Muhrim."
Jami` at-Tirmidhi, 843Sahih (Darussalam)