Sunan Abi Dawud 3199
سنن أبي داود#3199HasanNarrated AbuHurayrah: The Prophet (ﷺ) said: When you pray over the dead, make a sincere supplication 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 Muhyi Al-Din Abdul HamidHasan
Shuaib Al ArnautHasan
Zubair Ali ZaiIsnaad Hasan
In-book reference: 21:111