Sunan an-Nasa'i 2611
سنن النسائي#2611SahihIt was narrated from Anas bin Malik that the Messenger of Allah said:"The son of the daughter of a people is one of them
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: 23:177