Sunan an-Nasa'i 5435
سنن النسائي#5435SahihIt was narrated from 'Uqbah that:The Messenger of Allah [SAW] recited them in the Subh prayer
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 ZaiHasan
In-book reference: 50:8