Sahih al-Bukhari, Volume 2, Book 23, Hadith 416 (USC-MSA) ⓘ
Narrated Samura bin Jundab: I offered the funeral prayer behind the Prophet for a woman who had died during childbirth and he stood up by the middle of the coffin.
حَدَّثَنَا عِمْرَانُ بْنُ مَيْسَرَةَ، حَدَّثَنَا عَبْدُ الْوَارِثِ، حَدَّثَنَا حُسَيْنٌ، عَنِ ابْنِ بُرَيْدَةَ، حَدَّثَنَا سَمُرَةُ بْنُ جُنْدُبٍ ـ رضى الله عنه ـ قَالَ صَلَّيْتُ وَرَاءَ النَّبِيِّ صلى الله عليه وسلم عَلَى امْرَأَةٍ مَاتَتْ فِي نِفَاسِهَا فَقَامَ عَلَيْهَا وَسَطَهَا.
also referenced under: Book 23, Hadith 88 (In-Book) & Hadith 1332 (DarusSalam)