(7) باب التَّرَجُّلِ غِبًّا
It was narrated from Al-Hasan that:
The Prophet [SAW] forbade coming one's hair except every other day. (FR)
Reference (FR): Sunan an-Nasa'i 5056 (FR)
In-book reference (FR): Book 48, Hadith 17 (FR)
English translation (FR): Vol. 6, Book 48, Hadith 5059 (FR)