Sunan an-Nasa'i 2556
سنن النسائي#2556SahihIt was narrated from Abu Musa that the Prophet said:"Intercede and your intercession may be accepted, and Allah, the Mighty and Sublime, decrees on the lips of His Prophet whatsoever He will
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: 23:122