(2) باب إِحْفَاءِ الشَّارِبِ
It was narrated from Ibn 'Umar:
That the Messenger of Allah [SAW] said: "Trim the mustache and let the beard grow." (JA)
Reference (JA): Sunan an-Nasa'i 5045 (JA)
In-book reference (JA): Book 48, Hadith 6 (JA)
English translation (JA): Vol. 6, Book 48, Hadith 5048 (JA)