Sunan an-Nasa'i #206 · The Book of Purification

Sunan an-Nasa'iIt was narrated that 'Aishah said
Sunan an-Nasa'i · Book 1 · The Book of Purification
Sunan an-Nasa'i · كتاب 1 · كتاب الطهارة
"Umm Habibah bint Jahsh consulted the Messenger of Allah (ﷺ) and said: 'O Messenger of Allah, I suffer from Istihadah (non-menstrual vaginal bleeding).' He said: 'That is a vein, so perform Ghusl and pray.' And she used to perform Ghusl for every prayer
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا اللَّيْثُ، عَنِ ابْنِ شِهَابٍ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ، قَالَتِ اسْتَفْتَتْ أُمُّ حَبِيبَةَ بِنْتُ جَحْشٍ رَسُولَ اللَّهِ صلى الله عليه وسلم فَقَالَتْ يَا رَسُولَ اللَّهِ إِنِّي أُسْتَحَاضُ ‏.‏ فَقَالَ ‏
"‏ إِنَّمَا ذَلِكِ عِرْقٌ فَاغْتَسِلِي وَصَلِّي ‏"‏ ‏.‏ فَكَانَتْ تَغْتَسِلُ لِكُلِّ صَلاَةٍ ‏.‏
Reference : Sunan an-Nasa'i 206In-book reference : Book 1, Hadith 207