Umm al-Mu'mineen Sayyidah Aisha (may Allah be pleased with her) narrates: Umm Habibah bint Jahsh suffered from istihada (non-menstrual bleeding) for seven years. She asked the Prophet Muhammad (peace and blessings be upon him), and he said: "This is blood from a vein, it is not menstruation." The Prophet (peace and blessings be upon him) instructed her to perform ghusl (ritual bath) and then offer prayer, so she used to perform ghusl for every prayer. She would sit in a large tub, and the blood would overcome (the water).
Hadith Referenceمسند الحميدي / 160
Hadith Gradingمحدثین:إسناده صحيح
Hadith Takhrij«إسناده صحيح ، والحديث متفق عليه، أخرجه البخاري 327 ، ومسلم: 334، وأبو يعلى الموصلي فى ”مسنده“ :4405، وابن حبان فى ”صحيحه“ برقم: 1351،1352، 1353»