The Prophet (ﷺ) said: He who has hair should honour it.
Sunan Abi Dawud Book 35, Hadith 5
← Previous Hadith The Prophet (ﷺ) had sikkah with which he perfumed himself.

Sunan Abi Dawud Book 35, Hadith 4 Next Hadith → Karimah, daughter of Hammam, told that a woman came to Aisha (Allah be pleased with her) and asked her about dyeing with henna. She replied: There is no harm, but I do not like it. My beloved, the Messenger of Allah (ﷺ), disliked its odour.

Abu Dawud said: She meant the colour of hair of the head.

Sunan Abi Dawud Book 35, Hadith 6