Muwatta Imam Malik 131

Yahya related to me from Malik that he had heard that A'isha, the wife of the Prophet, may Allah bless him and grant him peace, said that a pregnant woman who noticed bleeding left off from prayer

Yahya related to me from Malik from Hisham ibn Urwa from his father that A'isha, the wife of the Prophet, may Allah bless him and grant him peace, said, "I used to comb the head of the Messenger of Allah, may Allah bless him and grant him peace, while I was menstruating

Yahya related to me from Malik from Abdullah ibn Abi Bakr from his paternal aunt from the daughter of Zayd ibn Thabit that she had heard that women used to ask for lamps in the middle of the night to check their purity. She would criticise them for this saying, "Women never used to do this," i.e. in the time of the companions. Malik was asked whether a woman whose period had finished could do tayammum to purify herself if she could not find waterand he said, "Yes, because she is like some one in a state of major ritual impurity, who, if he cannot find water, does tayammum