Sunan Ibn Majah 1488
سنن ابن ماجه#1488SahihIt was narrated from Abu Hurairah that the Prophet (ﷺ) said:“Whoever has the funeral prayer offered for him by one hundred Muslims, he will be forgiven.”
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 ArnautSahih
Zubair Ali ZaiSahih
In-book reference: 6:56