Sahih Muslim: Book 3, Hadith 157 Anas reported: (The people) stood up for the night prayer when a man spoke forth: I need to say something. The Apostle of Allah (ﷺ) entered into secret conversation with him, till the people dozed off or some of the people (dozed off), and then they said the prayer. […]
Sahih Muslim is one of the most authentic collections of hadith in Sunni Islam, compiled by the Islamic scholar Muslim ibn al-Hajjaj (821–875 CE). It is considered second only to Sahih al-Bukhari in terms of authenticity and is part of the “Sahihain,” the two most reliable hadith collections. Sahih Muslim meticulously gathers sayings, actions, and approvals of the Prophet Muhammad (peace be upon him) with a rigorous methodology that emphasizes the reliability of the chain of narrators. The collection covers a broad spectrum of Islamic jurisprudence, ethics, theology, and ritual practices, serving as a foundational reference for scholars and students of Islamic knowledge worldwide.
Book 3, The Book of Menstruation, discusses rulings related to menstrual cycles and impurity for women.