Sunan Abi Dawud 4209

سنن أبي داود#4209Sahih

Thabit said that Anas was asked about the hair-dye of the Prophet (ﷺ). He replied:He did not dye his hair, but Abu Bakr and 'Umar dyed their hair

Scholarly Authentication

We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:

Al-AlbaniSahih

Muhammad Muhyi Al-Din Abdul HamidSahih

Shuaib Al ArnautSahih

Zubair Ali ZaiSahih Bukhari (5895) Sahih Muslim (2341)

In-book reference: 35:51