Sunan an-Nasa'i 1233
سنن النسائي#1233SahihIt was narrated from Abu Hurairah that:The Messenger of Allah (ﷺ) prostrated twice after the salam on the day of Dhul-Yadain
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih Isnaad
Al-AlbaniSahih Isnaad
Zubair Ali ZaiIsnaad Sahih
In-book reference: 13:55