Sahih Muslim Book 3, Hadith Number 656.

Chapter : The woman who has a prolonged flow of blood, her bathing and prayer.

This Hadith has been thus reported by another chain of transmitters: Umm Habiba b. Jahsh came to the Messenger of Allah (may peace be upon him) and she had been a mustahada for seven years, and the rest of the Hadith was narrated like that of ‘Amr b. al-Harith up to the words: “There came the redness of the blood over water.” and nothing was narrated beyond it.