Sunan Ibn Majah 1188
سنن ابن ماجه#1188SahihIt was narrated that Abu Sa’eed said:“The Messenger of Allah (ﷺ) said: ‘Whoever sleeps and misses Witr, or forgets it, let him pray it when morning comes, or when he remembers.’”
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Zubair Ali ZaiSahih
In-book reference: 5:386