[Machine] I saw five companions of the Messenger of Allah (PBUH) who were trimming their mustaches, leaving their beards, and dyeing their mustaches. Abu Umamah al-Bahili, Abdullah ibn Busr, Uthbah ibn Abdus-Salam, Al-Hajjaj ibn Amr ath-Thumali, and Al-Miqdad ibn Ma'dikarib al-Kindi were among them, and they used to trim their mustaches along the line of the lip.  

رَأَيْتُ خَمْسَةً مِنْ أَصْحَابِ رَسُولِ اللهِ ﷺ يَقُصُّونَ شَوَارِبَهُمْ وَيُعْفُونَ لِحَاهُمْ وَيُصَفِّرُونَهَا أَبُو أَمَّامَةَ الْبَاهِلِيُّ وَعَبْدُ اللهِ بْنُ بُسْرٍ وَعُتْبَةُ بْنُ عَبْدٍ السُّلَمِيُّ وَالْحَجَّاجُ بْنُ عَامِرٍ الثُّمَالِيُّ وَالْمِقْدَامُ بْنُ مَعْدِيكَرِبَ الْكِنْدِيُّ كَانُوا يَقُصُّونَ شَوَارِبَهُمْ مَعَ طَرْفِ الشَّفَةِ