Jami` at-Tirmidhi 3629
جامع الترمذي#3629SahihNarrated Abu Zaid bin Akhtab:"The Messenger of Allah (ﷺ) wiped his hand over my face and supplicated for me." 'Azrah (one of the narrators) said: "Indeed he lived for one-hundred and twenty years, and there weren't upon his head except for a few small grey hairs
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Zubair Ali ZaiIsnaad Sahih
In-book reference: 49:25