It was narrated that 'Aishah said:"Umm Habibah bint Jahsh suffered Istihadah (non-menstrual vaginal bleeding) for seven years. She complained about that to the Messenger of Allah (ﷺ) and the Messenger of Allah (ﷺ) said: 'That is not menstruation; rather that is (bleeding from) a vein, so perform Ghusl then pray
Hadith No. 203
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih
Al-Albani:
Sahih
Zubair Ali Zai:
Sahih - Agreed Upon