(7) باب التَّرَجُّلِ غِبًّا
It was narrated that Al-Hasan and Muhammad said:
"Combing one's hair (should be done) every other day." (JA)
Reference (JA): Sunan an-Nasa'i 5057 (JA)
In-book reference (JA): Book 48, Hadith 18 (JA)
English translation (JA): Vol. 6, Book 48, Hadith 5060 (JA)