Nabi memerintahkan untuk mencuci pakaian dan membersihkannya dari najis sebelum shalat
Imam Darimi : 1000أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ الرَّقَاشِيُّ حَدَّثَنَا يَزِيدُ هُوَ ابْنُ زُرَيْعٍ حَدَّثَنَا مُحَمَّدٌ هُوَ ابْنُ إِسْحَقَ حَدَّثَتْنِي فَاطِمَةُ بِنْتُ الْمُنْذِرِ عَنْ أَسْمَاءَ بِنْتِ أَبِي بَكْرٍ قَالَتْ سَمِعْتُ امْرَأَةً تَسْأَلُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَنْ ثَوْبِهَا إِذَا طَهُرَتْ مِنْ مَحِيضِهَا كَيْفَ تَصْنَعُ بِهِ قَالَ إِنْ رَأَيْتِ فِيهِ دَمًا فَحُكِّيهِ ثُمَّ اقْرُصِيهِ بِمَاءٍ ثُمَّ انْضَحِي فِي سَائِرِهِ فَصَلِّي فِيهِ
Narrated to us [Muhammad bin Abdullah Ar Raqqasyi] Narrated to us [Yazid bin Zurai'] Narrated to us [Muhammad Ibn Ishaq], he said: Narrated to me [Fathimah bint Al Mundzir] from [`Asma` bint Abu Bakr] he said: "I once heard a woman ask the Messenger of Allah Peace be upon him about her clothes, if she has been pure from menstruation, what should she what to do with his clothes?, he replied: 'If you see blood on them, scrape them off, then clean them with water and sprinkle all the parts (that have blood on them), and pray with (wearing) them' ".