Sunnah Hadith
• Personal hygiene and Fitrah
Authentic
خَمْسٌ مِنَ الْفِطْرَةِ الْخِتَانُ وَالاِسْتِحْدَادُ وَتَقْلِيمُ الأَظْفَارِ وَنَتْفُ الإِبْطِ وَقَصُّ الشَّارِبِ
Khamsun minal-fitrah: al-khitanu wal-istihdadu wa taqlimul-asfari wa natful-ibti wa qassush-sharib.
"Five are the acts of Fitrah (natural hygiene): Circumcision, shaving the pubic hair, trimming the fingernails, plucking the armpit hair, and clipping the mustache."
Narrated by: Abu Hurayrah
Sahih Bukhari 5891, Sahih Muslim 257