Sunan an-Nasa'i 5084
سنن النسائي#5084SahihIt was narrated that Abu Rimthah said:"I came to the Prophet [SAW] and I saw that he had dyed his beard with yellow dye
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiHasan
In-book reference: 48:45