Jami` at-Tirmidhi 2393

جامع الترمذي#2393Sahih

Abu Ma'mar said:"A man stood and praised one of the 'Amirs so Al-Miqdad bin Al-Aswad threw dust in his face and said: 'The Messenger of Allah (s.a.w) ordered us to throw dust in the faces of those who praise others

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
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih Muslim

In-book reference: 36:91