(106) باب إِذَا حَمَلَ جَارِيَةً صَغِيرَةً عَلَى عُنُقِهِ فِي الصَّلاَةِ
Narrated Abu Qatada Al-Ansari:
Allah's Messenger (ﷺ) was praying and he was carrying Umama the daughters of Zainab, the daughter of Allah's Messenger (ﷺ) and she was the daughter of 'As bin Rabi`a bin `Abd Shams. When he prostrated, he put her down and when he stood, he carried her (on his neck).
Reference: Sahih al-Bukhari 516
In-book reference: Book 8, Hadith 163
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 9, Hadith 495