Sunan an-Nasa'i 1567
سنن النسائي#1567SahihIt was narrated that 'Ubaidullah bin 'Abdullah said:"Umar, may Allah (SWT) be pleased with him, went out on the day of 'Eid and asked Abu Waqid Al-Laithi: 'What did the Prophet (ﷺ) recite on this day?' He said: 'Qaf' and '(The Hour) has drawn near
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 Muslim
In-book reference: 19:12