The Book of Purification and its Sunnah
1/118. Chapter:
What was narrated about menstrual blood that gets on clothing
Sunan Ibn Majah
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا أَبُو خَالِدٍ الأَحْمَرُ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ فَاطِمَةَ بِنْتِ الْمُنْذِرِ، عَنْ أَسْمَاءَ بِنْتِ أَبِي بَكْرٍ الصِّدِّيقِ، قَالَتْ سُئِلَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ عَنْ دَمِ الْحَيْضِ يَكُونُ فِي الثَّوْبِ قَالَ " اقْرُصِيهِ وَاغْسِلِيهِ وَصَلِّي فِيهِ " .
It was narrated that Asma' bint Abi Bakr said: "The Messenger of Allah was asked about menstrual blood that gets on clothing. He said: 'Rub it off, wash it and perform prayer in (the garment).'"
Reference : Sunan Ibn Majah 629In-book reference : Book 1, Hadith 363English translation : Vol. 1, Book 1, Hadith 629