The Book of Menstruation and Istihadah
3/2. Chapter:
Mention Of Al-Istihadah And The Coming And Going Of The Regular Period
Sunan an-Nasai
أَخْبَرَنَا هِشَامُ بْنُ عَمَّارٍ، قَالَ حَدَّثَنَا سَهْلُ بْنُ هَاشِمٍ، قَالَ حَدَّثَنَا الأَوْزَاعِيُّ، عَنِ الزُّهْرِيِّ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ " إِذَا أَقْبَلَتِ الْحِيضَةُ فَدَعِي الصَّلاَةَ وَإِذَا أَدْبَرَتْ فَاغْتَسِلِي " .
It was narrated from 'Aishah that the Prophet (ﷺ) said: "When the time of menstruation comes, stop praying, and when it goes, perform Ghusl."
Reference : Sunan an-Nasa'i 350In-book reference : Book 3, Hadith 3English translation : Vol. 1, Book 3, Hadith 351