that the Messenger of Allah (ﷺ) said: "The people submitted while 'Amr bin Al-'As believed."
Jami` at-Tirmidhi Book 49, Hadith 244
← Previous Hadith "When 'Umar bin Al-Khattab removed 'Umair bin Sa'd as governor of Hims, he appointed Mu'awiyah. The people said: 'He has removed 'Umair and appointed Mu'awiyah.' So 'Umair said: 'Do not mention Mu'awiyah except with good, for indeed, I heard the Messenger of Allah (ﷺ) saying: "O Allah guide (others) by him."

Jami` at-Tirmidhi Book 49, Hadith 243 Next Hadith → "I heard the Messenger of Allah (ﷺ) saying: 'Indeed, 'Amr bin Al-'As is from among the righteous of the Quraish.'"

Jami` at-Tirmidhi Book 49, Hadith 245