question #1 Sahih al-Bukhari 642, Book 10, Hadith 39 : What can be inferred about the Prophet’s priorities when it comes to addressing personal matters versus leading prayer?

Once the Iqama was pronounced and the Prophet (ﷺ) was talking to a man (in a low voice) in a corner of
the mosque and he did not lead the prayer till (some of) the people had slept (dozed in a sitting
posture) .