Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:687Abū ʿAbdullāh al-Ḥāfiẓ > Abū ʿAbdullāh Muḥammad b. Yaʿqūb Imlāʾ > Ḥāmid b. Abū Ḥāmid al-Muqriʾ > Isḥāq b. Sulaymān > Ḥanẓalah b. Abū Sufyān > Nāfiʿ > Ibn ʿUmar

[Machine] On the authority of the Prophet ﷺ , he said: "Among the traditions is trimming the moustache, removing underarm hair, and cutting nails."  

البيهقي:٦٨٧وَأَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ نا أَبُو عَبْدِ اللهِ مُحَمَّدُ بْنُ يَعْقُوبَ إِمْلَاءً ثنا حَامِدُ بْنُ أَبِي حَامِدٍ الْمُقْرِئُ ثنا إِسْحَاقُ بْنُ سُلَيْمَانَ ثنا حَنْظَلَةُ بْنُ أَبِي سُفْيَانَ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ

عَنِ النَّبِيِّ ﷺ قَالَ مِنَ السُّنَّةِ قَصُّ الشَّارِبِ وَنَتْفُ الْإِبْطِ وَتَقْلِيمُ الْأَظْفَارِ  

رَوَاهُ الْبُخَارِيُّ فِي الصَّحِيحِ عَنْ أَحْمَدَ بْنِ أَبِي رَجَاءٍ عَنْ إِسْحَاقَ بْنِ سُلَيْمَانَ

See similar narrations below:

Collected by Mālik
malik:49-3Mālik > Saʿīd b. Abū Saʿīd al-Maqburī from his father > Abū Hurayrah

Yahya related to me from Malik from Said ibn Abi Said al-Maqburi from his father that Abu Hurayra said, "There are five things from the fitra: cutting the nails, trimming the moustache, removing the hair from the armpit, shaving the pubic region and circumcision."  

مالك:٤٩-٣وَحَدَّثَنِي عَنْ مَالِكٍ عَنْ سَعِيدِ بْنِ أَبِي سَعِيدٍ الْمَقْبُرِيِّ عَنْ أَبِيهِ عَنْ أَبِي هُرَيْرَةَ

قَالَ خَمْسٌ مِنَ الْفِطْرَةِ تَقْلِيمُ الأَظَافِرِ وَقَصُّ الشَّارِبِ وَنَتْفُ الإِبْطِ وَحَلْقُ الْعَانَةِ وَالاِخْتِتَانُ