Sunan Abi Dawud 1512
سنن أبي داود#1512SahihAishah said:When the Prophet (ﷺ) uttered taslim, he used to say: "O Allah, You are As-Salam, and from you is As-Salam. You are blessed, O One of Magnificence and Generosity
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 Muslim (592)
In-book reference: 8:97