Sunan Ibn Majah 3742
سنن ابن ماجه#3742SahihIt was narrated that Miqdad bin 'Amr said:"The Messenger of Allah(ﷺ) commanded 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:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Zubair Ali ZaiSahih Muslim
In-book reference: 33:86