Sunan Abi Dawud 848
سنن أبي داود#848SahihAbu Hurairah reported the Messenger of Allah (ﷺ) as saying:When the Imam says: “Allah listens to him who praised Him,” say: “O Allah, our lord, to Thee be the praise, “ for if what anyone says synchronises with what the angels say, he will be forgiven his past sins
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
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih Bukhari (796) Sahih Muslim (409)
In-book reference: 2:458