Purification (Kitab Al-Taharah)

Dawud :: Book 1 : Hadith 297

Narrated Grandfather of Adi ibn Thabit ?:

The Prophet (peace_be_upon_him) said about the woman having a prolonged flow of blood: She should abandon prayer during her menstrual period: then she should take a bath and pray. She should perform ablution for every prayer.