(2) باب ذِكْرِ الاِسْتِحَاضَةِ وَإِقْبَالِ الدَّمِ وَإِدْبَارِهِ
It was narrated from 'Aishah that the Prophet (ﷺ) said:
"When the time of menstruation comes, stop praying, and when it goes, perform Ghusl." (ID)
Reference (ID): Sunan an-Nasa'i 350 (ID)
In-book reference (ID): Book 3, Hadith 3 (ID)
English translation (ID): Vol. 1, Book 3, Hadith 351 (ID)