[Machine] That Umm Habibah bint Jahsh menstruated for seven years, and she was the wife of Abdu'l-Rahman bin 'Auf. So she asked the Messenger of Allah ﷺ about that, and he said, "Surely, it is just a vein and not menstruation. So perform ablution and pray." Therefore, she used to perform ablution with every prayer, as narrated in Sahih Al-Bukhari from the hadith of Ibn Abi Dhi'b and in Sahih Muslim from the hadith of 'Umar bin Al-Harith, narrated by Al-Zuhri from both of them.  

أَنَّ أُمَّ حَبِيبَةَ بِنْتَ جَحْشٍ اسْتُحِيضَتْ سَبْعَ سِنِينَ وَكَانَتِ امْرَأَةَ عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ فَسَأَلَتْ رَسُولَ اللهِ ﷺ عَنْ ذَلِكَ فَقَالَ إِنَّمَا هُوَ عِرْقٌ وَلَيْسَتْ بِالْحَيْضَةِ فَاغْتَسِلِي وَصَلِّي فَكَانَتْ تَغْتَسِلُ عِنْدَ كُلِّ صَلَاةٍ مُخَرَّجٌ فِي كِتَابِ الْبُخَارِيِّ مِنْ حَدِيثِ ابْنِ أَبِي ذِئْبٍ وَفِي كِتَابِ مُسْلِمٍ مِنْ حَدِيثِ عُمَرَ بْنِ الْحَارِثِ عَنِ الزُّهْرِيِّ عَنْهُمَا