Sunan Ibn Majah 872
سنن ابن ماجه#872Da'ifIt was narrated that Rashid said:“I heard Wabisah bin Ma’bad saying: ‘I saw the Messenger of Allah (ﷺ) performing prayer, and when he bowed he made his back so straight that if water were poured on it, it would have stayed there.’”
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
Shuaib Al ArnautVery Daif
Zubair Ali ZaiDaif
In-book reference: 5:70