The Messenger of Allah (ﷺ) had hair which reached the lobes of his ears, and I saw him wearing red robe. I did not see anything more beautiful than it.
Sunan Abi Dawud Book 34, Hadith 53
← Previous Hadith That a woman of Banu Asad: One day I was with Zaynab, the wife of the Messenger of Allah (ﷺ), and we were dyeing her clothes with red ochre. In the meantime the Messenger of Allah (ﷺ) peeped us. When he saw the red ochre, he returned. When Zaynab saw this, she realised that the Messenger of Allah (ﷺ) disapproved of what she had done. She then took and washed her clothes and concealed all redness. The Messenger of Allah (ﷺ) then returned and peeped, and when he did not see anything, he entered.

Sunan Abi Dawud Book 34, Hadith 52 Next Hadith → I saw the Messenger of Allah (ﷺ) at Mina giving sermon on a mule and wearing a red garment, while Ali was announcing.

Sunan Abi Dawud Book 34, Hadith 54