It was narrated that 'Aishah said:
"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."
English reference: Vol. 1, Book 1, Hadith 206
Arabic reference: Book 1, Hadith 207