أَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، قَالَ أَنْبَأَنَا وَكِيعٌ، قَالَ حَدَّثَنَا زَكَرِيَّا بْنُ أَبِي زَائِدَةَ، عَنْ مُصْعَبِ بْنِ شَيْبَةَ، عَنْ طَلْقِ بْنِ حَبِيبٍ، عَنْ عَبْدِ اللَّهِ بْنِ الزُّبَيْرِ، عَنْ عَائِشَةَ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم ‏"‏ عَشَرَةٌ مِنَ الْفِطْرَةِ قَصُّ الشَّارِبِ وَقَصُّ الأَظْفَارِ وَغَسْلُ الْبَرَاجِمِ وَإِعْفَاءُ اللِّحْيَةِ وَالسِّوَاكُ وَالاِسْتِنْشَاقُ وَنَتْفُ الإِبْطِ وَحَلْقُ الْعَانَةِ وَانْتِقَاصُ الْمَاءِ ‏"‏ ‏.‏ قَالَ مُصْعَبٌ وَنَسِيتُ الْعَاشِرَةَ إِلاَّ أَنْ تَكُونَ الْمَضْمَضَةَ ‏.‏
Translation
It was narrated that Abu Hurairah said

"The Messenger of Allah [SAW] said: 'Five things are of the Fitrah: Circumcision, shaving the pubes, plucking the armpit hair, clipping the nails and trimming the mustache.'"

Comment

The Book of Adornment - Sunan an-Nasa'i 5043

"The Messenger of Allah [SAW] said: 'Five things are of the Fitrah: Circumcision, shaving the pubes, plucking the armpit hair, clipping the nails and trimming the mustache.'"

Meaning of Fitrah

The term "Fitrah" refers to the primordial nature upon which Allah created mankind - the natural disposition inclined toward purity and righteousness. These five acts preserve the innate purity of human creation.

Scholarly Commentary

Circumcision (Khitan) serves both hygienic and spiritual purposes, marking one's entry into the covenant of Ibrahim (AS). Shaving pubic hair and plucking armpit hair prevent accumulation of impurities and odors. Clipping nails removes dirt and prevents harm. Trimming the mustache ensures cleanliness when eating and drinking, following the sunnah of distinguishing from polytheists.

Recommended Frequency

Scholars recommend performing these acts regularly: clipping nails and trimming mustache weekly, removing pubic and armpit hair at least every forty days, as these timeframes prevent neglect of personal hygiene.

Spiritual Significance

These acts are not merely hygienic but constitute acts of worship when performed with the intention of following the Prophetic guidance. They purify the body, which is a trust from Allah, and prepare the Muslim for prayer and other acts of worship in a state of physical and spiritual cleanliness.