Sunan an-Nasa'i Book 48, Hadith 36

"Some people will dye their hair black like the breasts of pigeons at the end of time, but they will not even smell the fragrance of Paradise."

Previous Hadith

"The Messenger of Allah said: 'Change gray hair but do not imitate the Jews.'"

Sunan an-Nasa'i Book 48, Hadith 35
Next Hadith

"Abu Quhafah was brought on the Day of the Conquest of Makkah, and his hair and beard were white like the Thaghamah. The Messenger of Allah said: 'Change this with something, but avoid black.'"

Sunan an-Nasa'i Book 48, Hadith 37