أَخْبَرَنَا أَبُو الأَشْعَثِ، قَالَ حَدَّثَنَا خَالِدُ بْنُ الْحَارِثِ، قَالَ سَمِعْتُ هِشَامًا، يُحَدِّثُ عَنْ أَبِيهِ، عَنْ عَائِشَةَ، أَنَّ بِنْتَ أَبِي حُبَيْشٍ، قَالَتْ يَا رَسُولَ اللَّهِ إِنِّي لاَ أَطْهُرُ أَفَأَتْرُكُ الصَّلاَةَ قَالَ " لاَ إِنَّمَا هُوَ عِرْقٌ " . قَالَ خَالِدٌ وَفِيمَا قَرَأْتُ عَلَيْهِ " وَلَيْسَتْ بِالْحِيضَةِ فَإِذَا أَقْبَلَتِ الْحِيضَةُ فَدَعِي الصَّلاَةَ وَإِذَا أَدْبَرَتْ فَاغْسِلِي عَنْكِ الدَّمَ ثُمَّ صَلِّي " .
It was narrated from 'Aishah that the daughter of Abu Hubaish said: "O Messenger of Allah, I do not become pure, so should I stop praying? He said: "no, that is a vein." - (One of the narrators) Khalid said, in what I read from him - "and it is not menstruation, so when your period comes, stop praying, and when it goes, wash the blood from yourself and pray." Translation Not Available
Book Ref: Sunan An Nisai Book 3 Hadith 367
Web Ref: Sunan An Nisai Vol 1 Book 3 Hadith 367