´It was narrated that ‘Uthman bin Mawhab said:` “I entered upon Umm Salamah and she brought out for me a hair of the Messenger of Allah (ﷺ), which was dyed with henna and Katam.”
Hadith Referenceسنن ابن ماجه / كتاب اللباس / 3623
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح بخاري