(14) باب فِي الذُّؤَابَةِ
Narrated Abdullah ibn Umar:
the Prophet (ﷺ) forbade qaza' which means that the head of a boy is shaved and a lock is left. (DE)
Reference (DE): Sunan Abi Dawud 4194 (DE)
In-book reference (DE): Book 35, Hadith 36 (DE)
English translation (DE): Book 34, Hadith 4182 (DE)