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 أَيُّوبُ بْنُ مُحَمَّدٍ الْهَاشِمِيُّ، حَدَّثَنَا عُمَرُ بْنُ رِيَاحٍ، عَنْ عَبْدِ اللَّهِ بْنِ طَاوُسٍ، عَنْ أَبِيهِ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ كَانَ يَرْفَعُ يَدَيْهِ عِنْدَ كُلِّ تَكْبِيرَةٍ .
It was narrated from Ibn ‘Abbas that the Messenger of Allah (ﷺ) used to raise his hands at every Takbir (saying Allahu Akbar).
Reference : Sunan Ibn Majah 865In-book reference : Book 5, Hadith 63English translation : Vol. 1, Book 5, Hadith 865