بُلُوغُ الْمَرَامِ
Bulugh al-Maram 147
The Book of Purification
Menstruation
وَعَنْ أَبِي سَعِيدٍ - رضى الله عنه - قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ أَلَيْسَ إِذَا حَاضَتْ لَمْ تُصَلِّ وَلَمْ تَصُمْ? } مُتَّفَقٌ عَلَيْهِ فِي حَدِيث ٍ [1] .
Narrated Abu Sa'id al-Khudri (RAA): Allah's Messenger (Peace be upon him) said: "Is it not the case that when a woman menstruates, she neither prays nor fasts?"[12] [Reported by Al-Bukhari and Muslim. It is part of a long Hadith]
Bulugh al-Maram, 147