Sunan an-Nasa'i 6
سنن النسائي#6SahihIt was narrated that Anas bin Malik said:"The Messenger of Allah (ﷺ) said: 'I have indeed urged you with regard to the Siwak
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 Bukhari
In-book reference: 1:6