Sunan Abi Dawud 1099
سنن أبي داود#1099SahihAdi b. Hatim said:A speaker delivered a speech in the presence of the Prophet (ﷺ). He said: Anyone who obeys Allah and His Apostle, and one who disobeys them. He said: Go away, you are a bad speaker
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
In-book reference: 2:710