Sunan Abi Dawud 5207
سنن أبي داود#5207SahihAnas said:The Companions of the prophet (ﷺ) said to the prophet (ﷺ): The people of the Book salute us. How should we reply to them? He said: say : the same to you
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 (6258، 6024) Sahih Muslim (2163، 2165)
In-book reference: 43:435