I saw Allah's Messenger (ﷺ) that he had white complexion and had some white hair, and Hasan b. 'Ali resembled him.
Sahih Muslim Book 43, Hadith 139
← Previous Hadith I saw Allah's Messenger (ﷺ) having some whiteness (in hair) at this place, and Zuhair placed one of his fingers at his chin. Juhaifa was asked how old he had been at that time. He said: I made arrows and put feathers to them (i. e. I had passed my childhood).

Sahih Muslim Book 43, Hadith 138 Next Hadith → This hadith has been transmitted on the authority of Abu Juhaifa with a slight variation of wording.

Sahih Muslim Book 43, Hadith 140