Sunan an-Nasa'i 1791
سنن النسائي#1791SahihIt was narrated from Abdur-Rahman bin Abdul-Qari that:Umar bin Al-Khattab said: "(The Messenger of Allah (ﷺ) said): "Whoever sleeps and misses his nightly portion, and reads it between Subh and Zuhr prayers, it is as if he read it at night
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 ZaiHasan
In-book reference: 20:194