أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ يَزِيدَ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " خَمْسٌ مِنَ الْفِطْرَةِ الْخِتَانُ وَحَلْقُ الْعَانَةِ وَنَتْفُ الإِبْطِ وَتَقْلِيمُ الأَظْفَارِ وَأَخْذُ الشَّارِبِ " .
It was narrated from Abu Hurairah that the Prophet (PBUH) said: "The Fitrah are five: Circumcision, shaving the pubes, plucking the armpit hairs, clipping the nails and taking from the mustache." Translation Not Available
Book Ref: Sunan An Nisai Book 1 Hadith 11
Web Ref: Sunan An Nisai Vol 1 Book 1 Hadith 11