(1) باب النَّهْىِ عَنْ كَثِيرٍ، مِنَ الإِرْفَاهِ
Narrated Abdullah ibn Mughaffal:
The Messenger of Allah (ﷺ) forbade combing the hair except every second day. (JA)
Reference (JA): Sunan Abi Dawud 4159 (JA)
In-book reference (JA): Book 35, Hadith 1 (JA)
English translation (JA): Book 34, Hadith 4147 (JA)