Language:
كتاب المغازى
64  
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
(43)
Chapter: ‘'Umra Al-Qada’
(43)
باب عُمْرَةُ الْقَضَاءِ
Sahih al-Bukhari 4258

Narrated Ibn `Abbas:

The Prophet (ﷺ) married Maimuna while he was in the state of lhram but he consummated that marriage after finishing that state. Maimuna died at Saraf (i.e. a place near Mecca).

حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا وُهَيْبٌ، حَدَّثَنَا أَيُّوبُ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ تَزَوَّجَ النَّبِيُّ صلى الله عليه وسلم مَيْمُونَةَ وَهْوَ مُحْرِمٌ، وَبَنَى بِهَا وَهْوَ حَلاَلٌ وَمَاتَتْ بِسَرِفَ‏.‏
Reference : Sahih al-Bukhari 4258
In-book reference : Book 64, Hadith 292
USC-MSA web (English) reference : Vol. 5, Book 59, Hadith 559
  (deprecated numbering scheme)