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.
tabarani:18258[Chain 1] Ibrāhīm b. Aḥmad b. ʿAmr al-Wakīʿī from my father [Chain 2] Ghaylān b. ʿAbd al-Ṣamad Māghimah > al-Qāsim b. Dīnār > Isḥāq b. Manṣūr al-Salūlī > Ghālib b. Najīḥ > Jāmiʿ b. Shaddād > al-Mughīrah b. ʿAbdullāh > al-Mughīrah b. Shuʿbah

[Machine] I had Suhoor (pre-dawn meal) with the Messenger of Allah ﷺ consisting of grilled meat. He was using a toothstick (miswak) and said, "Your mustache has fulfilled its duty, O Mu'ghirah!" Then, he trimmed it with a blade (sharp edge).  

الطبراني:١٨٢٥٨حَدَّثَنَا إِبْرَاهِيمُ بْنُ أَحْمَدَ بْنِ عَمْرٍو الْوَكِيعِيُّ حَدَّثَنِي أَبِي ح وَحَدَّثَنَا غَيْلَانُ بْنُ عَبْدِ الصَّمَدِ مَاغِمَةُ ثَنَا الْقَاسِمُ بْنُ دِينَارٍ قَالَا ثَنَا إِسْحَاقُ بْنُ مَنْصُورٍ السَّلُولِيُّ عَنْ غَالِبِ بْنِ نَجِيحٍ عَنْ جَامِعِ بْنِ شَدَّادٍ عَنِ الْمُغِيرَةِ بْنِ عَبْدِ اللهِ عَنِ الْمُغِيرَةِ بْنِ شُعْبَةَ قَالَ

تَسَحَّرْتُ مَعَ رَسُولِ الله ﷺ بِجَنْبٍ مَشْوِيٍّ وَكَانَ يَقْطَعُ بِالْمُدْيَةِ فَقَالَ «لَقَدْ وَفَي شَارِبُكَ يَا مُغِيرَةُ فَقَصَّهُ عَلَى سِوَاكٍ بِالشَّفْرَةِ»