Musannaf Ibn Abi Shaybah

Hazrat Aisha (may Allah be pleased with her), daughter of Sa’d, narrates that Hazrat Sa’d used to order his slave-girl to bring water. She would draw water from the pitcher and bring water for ablution, and she would put her hand in it. Hazrat Sa’d was informed that she was menstruating, so he said, “Her menstruation is not in her hand.”