Sunan Ibn Majah 1497
سنن ابن ماجه#1497HasanIt was narrated that Abu Hurairah said:“I heard the Messenger of Allah (ﷺ) say: ‘When you offer the prayer for the deceased, supplicate sincerely for him.’”
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniHasan
Muhammad Fouad Abd al-BaqiHasan
Shuaib Al ArnautHasan
Zubair Ali ZaiHasan
In-book reference: 6:65