(25) باب نَتْفِ الشَّيْبِ
It was narrated from 'Amr bin Sh'uaib from his father, that his grandfather said:
"The Messenger of Allah(ﷺ) forbade plucking out white hairs and said: 'It is the light of the believer.'"
Reference: Sunan Ibn Majah 3721
In-book reference: Book 33, Hadith 66
English translation: Vol. 5, Book 33, Hadith 3721