The Messenger of Allah ﷺ said: Ten are the acts according to fitrah (nature): clipping the moustache, letting the beard grow, using the tooth-stick, cleansing the nose (Al-Istinshaq) with water, cutting the nails, washing the finger joints, plucking the hair under the arm-pits, shaving the pubes, and cleansing one's private parts (after easing or urinating) with water. The narrator said: I have forgotten the tenth, but it may have been rinsing the mouth. (Using translation from Abū Dāʾūd 53)   

عَنْ رَسُولِ اللهِ ﷺ قَالَ عَشْرٌ مِنَ الْفِطْرَةِ قَصُّ الشَّارِبِ وَقَصُّ الْأَظْفَارِ وَغَسْلُ الْبَرَاجِمِ وَإِعْفَاءُ اللِّحْيَةِ وَالسِّوَاكُ وَالِاسْتِنْشَاقُ وَنَتْفُ الْإِبْطِ وَحَلْقُ الْعَانَةِ وَانْتِقَاصُ الْمَاءِ قَالَ مُصْعَبٌ «وَنَسِيتُ الْعَاشِرَةَ إِلَّا أَنْ تَكُونَ الْمَضْمَضَةُ» خَالَفَهُ سُلَيْمَانُ التَّيْمِيُّ وَجَعْفَرُ بْنُ إِيَاسٍ  

"I heard Talq mentioning ten things that have to do with the Fitrah: Using the Siwak, trimming the mustache, clipping the nails, washing the joints, shaving the pubes, rinsing the nose, and I am not sure about rinsing the mouth." (Using translation from Nasāʾī 5041)   

سَمِعْتُ طَلْقَ بْنَ حِبِيبٍ يَذْكُرُ عَشَرَةً مِنَ الْفِطْرَةِ السِّوَاكُ وَقَصُّ الشَّارِبِ وَتَقْلِيمُ الْأَظْفَارِ وَغَسْلُ الْبَرَاجِمِ وَنَتْفُ الْإِبْطِ وَالْخِتَانُ وَغَسْلُ الدُّبُرِ وَحَلْقُ الْعَانَةِ وَالِاسْتِنْشَاقُ وَأَنَا شَكَكْتُ فِي الْمَضْمَضَةِ  

"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." (Using translation from Nasāʾī 5042)  

عَشْرٌ مِنَ السَّنَةِ السِّوَاكُ وَقَصُّ الشَّارِبِ وَالْمَضْمَضَةُ وَالِاسْتِنْشَاقُ وَتَوْفِيرُ اللِّحْيَةِ وَقَصُّ الْأَظْفَارِ وَنَتْفُ الْإِبْطِ وَالْخِتَانُ وَحَلْقُ الْعَانَةِ وَغَسْلُ الدُّبُرِ قَالَ أَبُو عَبْدِ الرَّحْمَنِ وَحَدِيثُ سُلَيْمَانُ التَّيْمِيُّ وَجَعْفَرُ بْنُ إِيَاسٍ أَوْلَى بِالصَّوَابِ مِنْ حَدِيثِ مُصْعَبِ بْنِ شَيْبَةَ وَمُصْعَبُ بْنُ شَيْبَةَ مُنْكَرُ الْحَدِيثِ  

"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.'" (Using translation from Nasāʾī 5043)  

قَالَ رَسُولُ اللهِ ﷺ خَمْسٌ مِنَ الْفِطْرَةِ الْخِتَانُ وَحَلْقُ الْعَانَةِ وَنَتْفُ الضَّبْعِ وَتَقْلِيمُ الظُّفْرِ وَتَقْصِيرُ الشَّارِبِ وَقَفَهُ مَالِكٌ  

"Five things are of the Fitrah: Clipping the nails, trimming the mustache, plucking the armpit hairs, shaving the pubes, and circumcision." (Sahih Mawquf) (Using translation from Nasāʾī 5044)  

خَمْسٌ مِنَ الْفِطْرَةِ تَقْلِيمُ الْأَظْفَارِ وَقَصُّ الشَّارِبِ وَنَتْفُ الْإِبْطِ وَحَلْقُ الْعَانَةِ وَالْخِتَانُ