Urwah bin al-Zubair said the Fatimah daughter of Abu Hubaish had a prolonged flow of blood. The Prophet ﷺ said to her: When the blood of menses comes, it is black blood with can be recognized; so when that comes, refrain from prayer, but when a different type comes, perform ablution and pray. Abu Dawud said: Ibn al-Muthanna said: Ibn Adi narrated this tradition from his memory on the authority of Urwah from Aishah. Abu Dawud said: This tradition has also been transmitted by al-'Ala bin al-Musayyab and Shubah from al-Hakam on the authority of Abu Jafar. Al-'Ala reported it as a statement of the Prophet ﷺ, and Shubah as a statement of Abu Jafar, saying: She should perform ablution for every prayer.