Sunan an-Nasa'i 955
سنن النسائي#955SahihIt was narrated from Abu Hurairah that:The Messenger of Allah (ﷺ) used to recite: "Alif-Lam-Mim. The revelation of the Book" and: "Has there not been over man" in Subh prayer on Friday
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih - Agreed Upon
In-book reference: 11:80