Language:
كتاب المغازى
64  
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
(44)
Chapter: The expedition of Mu`tah to the land of Syria
(44)
باب غَزْوَةُ مُوتَةَ مِنْ أَرْضِ الشَّأْمِ
Sahih al-Bukhari 4268

Narrated Ash Shabi:

An Nu`man bin Bashir said, "Abdullah bin Rawaha fell down unconscious.." (and mentioned the above Hadith adding, "Thereupon, when he died she (i.e. his sister) did not weep over him."

حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا عَبْثَرُ، عَنْ حُصَيْنٍ، عَنِ الشَّعْبِيِّ، عَنِ النُّعْمَانِ بْنِ بَشِيرٍ، قَالَ أُغْمِيَ عَلَى عَبْدِ اللَّهِ بْنِ رَوَاحَةَ بِهَذَا، فَلَمَّا مَاتَ لَمْ تَبْكِ عَلَيْهِ‏.‏
Reference : Sahih al-Bukhari 4268
In-book reference : Book 64, Hadith 302
USC-MSA web (English) reference : Vol. 5, Book 59, Hadith 567
  (deprecated numbering scheme)