'Aishah the wife of the Prophet said: "Umm Habibah Jahsh experienced prolonged non-menstrual bleeding for seven years when she was married to 'Abdur-Rahman bin 'Awf. She complained about that to the Prophet and the Prophet said: 'That is not menstruation, rather it is a vein, so when the time of your period comes, leave the prayer, and when it is over, take a bath and perform prayer.'" 'Aishah said: "She used to bathe for every prayer and then perform the prayer. She used to sit in a washtub belonging to her sister Zainab bint Jahsh and the blood would turn the water red." (Using translation from Ibn Mājah 626)
أَنَّ عَائِشَةَ زَوْجِ النَّبِيِّ ﷺ قَالَتْ اسْتُحِيضَتْ أُمُّ حَبِيبَةَ بِنْتُ جَحْشٍ وَهِيَ تَحْتَ عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ سَبْعَ سِنِينَ وَاشْتَكَتْ ذَلِكَ إِلَى رَسُولِ اللهِ ﷺ فَقَالَ لَهَا رَسُولُ اللهِ ﷺ إِنَّهَا لَيْسَتْ بِالْحَيْضَةِ إِنَّمَا ذَلِكَ عِرْقٌ فَإِذَا أَقْبَلَتِ الْحَيْضَةُ فَدَعِي الصَّلَاةَ وَإِذَا أَدْبَرَتْ فَاغْتَسِلِي ثُمَّ صَلِّي قَالَتْ عَائِشَةُ وَكَانَتْ أُمُّ حَبِيبَةَ تَقْعُدُ فِي مِرْكَنٍ لِأُخْتِهَا زَيْنَبَ بِنْتِ جَحْشٍ حَتَّى إِنَّ حُمْرَةَ الدَّمِ لَتَعْلُوَ الْمَاءَ قَالَ الشَّيْخُ قَوْلُهُ فَإِذَا أَقْبَلَتِ الْحَيْضَةُ فِي هَذَا الْحَدِيثِ لَمْ يَذْكُرْهُ أَحَدٌ مِنْ أَصْحَابِ الزُّهْرِيِّ غَيْرُ الْأَوْزَاعِيِّ