(1) باب الْفِطْرَةِ
It was narrated that Abu Hurairah said:
"Five things are of the Fitrah: Clipping the nails, trimming the mustache, plucking the armpit hairs, shaving the pubes, and circumcision." (Sahih Mawquf) (DE)
Reference (DE): Sunan an-Nasa'i 5044 (DE)
In-book reference (DE): Book 48, Hadith 5 (DE)
English translation (DE): Vol. 6, Book 48, Hadith 5047 (DE)