Sunan Ibn Majah 866
سنن ابن ماجه#866SahihIt 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’
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Zubair Ali ZaiSahih
In-book reference: 5:64