Sunan Abi Dawud 4750
سنن أبي داود#4750SahihAl-Bara’ b. ‘Azib reported the Messenger of Allah(ﷺ) as saying:When a Muslim is questioned in the grave he testifies that there is no god but Allah and that Muhammad is Allah’s Apostle. That is verified by Allah’s words: “Allah establishes those who believe with the word that stands firm.”
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 ZaiSahih Bukhari (4699) Sahih Muslim (2871)
In-book reference: 42:155