Sunan an-Nasa'i 1726
سنن النسائي#1726HasanIt was narrated from Aishah that:The Prophet (ﷺ) used to pray eleven rak'ahs at night, of which one was witr, then he would lie down on his right side
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 ZaiHasan
In-book reference: 20:129