(7) باب التَّرَجُّلِ غِبًّا
It was narrated that 'Abdullah bin Mughaffal said:
"The Messenger of Allah [SAW] forbade combing one's hair, except every other day." (ES)
Reference (ES): Sunan an-Nasa'i 5055 (ES)
In-book reference (ES): Book 48, Hadith 16 (ES)
English translation (ES): Vol. 6, Book 48, Hadith 5058 (ES)