Establishing the Prayer and the Sunnah Regarding Them
5/15. Chapter:
Raising the hands when bowing, and when raising the head from bowing
Sunan Ibn Majah
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا عَبْدُ الْوَهَّابِ، حَدَّثَنَا حُمَيْدٌ، عَنْ أَنَسٍ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ كَانَ يَرْفَعُ يَدَيْهِ إِذَا دَخَلَ فِي الصَّلاَةِ، وَإِذَا رَكَعَ .
It was narrated from Anas that the Messenger of Allah (ﷺ) used to raise his hands when he entered prayer, and when he bowed in Ruku’.
Reference : Sunan Ibn Majah 866In-book reference : Book 5, Hadith 64English translation : Vol. 1, Book 5, Hadith 866