Sunan an-Nasa'i 1694
سنن النسائي#1694SahihIt was narrated from Abdullah bin 'Umar that:A man asked the Messenger of Allah (ﷺ) about prayer at night and the Messenger of Allah (ﷺ) said: "Prayer at night is two by two, then if one of you fears that dawn will break, pray one rak'ah to make the total number that he prayed odd
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 - Agreed Upon
In-book reference: 20:97