Jabir (May Allah be pleased with him) said:
Abu Quhafah, father of Abu Bakr (May Allah be pleased with them) was presented to the Messenger of Allah ﷺ on the day of the conquest of Makkah and his head and beard were snow white. The Messenger of Allah ﷺ said, "Change it (i.e., dye it and avoid black colour)."

[Muslim].

عن جابر رضي الله عنه قال: أتي بأبي قحافة والد أبي بكر الصديق رضي الله عنهما يوم فتح مكة ورأسه ولحيته كالثغامة بياضًا، فقال رسول الله ﷺ :
"غيروا هذا واجتنبوا السواد" ((رواه مسلم)).