Sunan Ibn Majah 1229
سنن ابن ماجه#1229SahihIt was narrated from ‘Abdullah bin ‘Amr that the Prophet (ﷺ) passed by him when he was praying sitting down. He said:“The prayer of one who sits down is equivalent to half of the prayer of one who stands.”
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: 5:427