(94) باب مَا جَاءَ أَنَّ الْمُسْتَحَاضَةَ تَتَوَضَّأُ لِكُلِّ صَلاَةٍ
Adiyy bin Thabit narrated from his father, that :
the Prophet said about the Mustahadah that she should: "Leave the Salat for the days of her period which she menstruates in, then perform Ghusl, and perform Wudu for every Salat, and observe Saum and perform Salat."
Reference: Jami` at-Tirmidhi 126
In-book reference: Book 1, Hadith 126
English translation: Vol. 1, Book 1, Hadith 126