Sunan Abi Dawud 3212
سنن أبي داود#3212SahihNarrated Al-Bara' ibn Azib: We went out with the Messenger of Allah (ﷺ) to the funeral of a man of the Ansar, but when we reached the grave, the niche in the side had not yet been made, so the Prophet (ﷺ) sat down facing the qiblah, and we sat down along with him
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Zubair Ali ZaiHasan
In-book reference: 21:124