It was narrated that Talq bin Habib said: “Ten things are from the Sunnah: Using the Siwak, trimming the mustache, rinsing the mouth, rinsing the nose, letting the beard grow, trimming the nails, plucking the armpit hairs, circumcision, shaving the pubes and washing one’s backside.” (SahIiz)
Abu ‘Abdur-Real (An-Nasa’i) said: The Habit of Sulaiman At Tami and Afar bin Eyes…22 is likely more correct than the Hadith of Mus’ab bin Shaibah And Mus’ab is Munkar in Hadith.