Sunan an-Nasa'i 1429
سنن النسائي#1429SahihIt was narrated from Ibn 'Umar that he used to pray two rak'ahs after Jumu'ah, making them lengthy, and he said:"The Messenger of Allah (ﷺ) used to do this
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahShadh
Al-AlbaniShadh
Zubair Ali ZaiIsnaad Sahih
In-book reference: 14:66