(3) باب إزالة النجاسة وبيانها
Narrated 'Aisha (rad):
Allah's Messenger (ﷺ) used to wash the semen and then go out for prayer in that (very) garment and I could still see the trace of the washing on it. [Agreed upon] (RU)
Reference (RU): Bulugh al-Maram 27 (RU)
In-book reference (RU): Book 1, Hadith 31 (RU)
English translation (RU): Book 1, Hadith 30 (RU)