Sunan an-Nasa'i 202
سنن النسائي#202SahihIt was narrated from 'Aishah that the Prophet (ﷺ) said:"When the time of menstruation comes, stop praying, and when it goes, perform Ghusl
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: 1:203