question #3 Sahih al-Bukhari 7254, Book 95, Hadith 9 : How did the companions of the Prophet (ﷺ) react to the prospect of being chosen for a significant responsibility?

The Prophet (ﷺ) said to the people of Najran, “I will send to you an honest person who is really
trustworthy.” The Companion, of the Prophet (ﷺ) each desired to be that person, but the Prophet (ﷺ) sent Abu
‘Ubaida.