Sunan an-Nasa'i 15
It was narrated from Ibn 'Umar that the Prophet ﷺ said:
"Trim the mustache and let the beard grow."
أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا يَحْيَى، - هُوَ ابْنُ سَعِيدٍ - عَنْ عُبَيْدِ اللَّهِ، أَخْبَرَنِي نَافِعٌ، عَنِ ابْنِ عُمَرَ، عَنِ النَّبِيِّ ﷺ قَالَ " أَحْفُوا الشَّوَارِبَ وَأَعْفُوا اللِّحَى " .
Classification
Sahih (Authentic)
References
Sunan an-Nasa'i 15
Sunan an-Nasa'i Vol. 1, Book of Purification, Hadith 15