Chapter on the Rules of Menstruation, Istihadah, and Nifas, and Purification From Them

The Shaykh (Al-Mufid), may Allah سبحانه وتعالى support him, narrated to me from Ahmad ibn Muhammad, from his father, from Sa’d ibn Abdullah, from Ahmad ibn Muhammad, from Al-Husayn ibn Sa’id, from Fadalah, from Abu Al-Mi’za, from Sama’ah, who said: I asked the Righteous Servant عليه السلام (of Allah سبحانه وتعالى) about a person in a state of janaba (ritual impurity) and a menstruating woman: "Can they apply dye?" Imam عليه السلام said: "There is no harm in it."