question #3 Sahih Muslim 655b, Book 5, Hadith 323 : What actions are considered disrespectful or disobedient in the context of attending prayers in the mosque?

I heard it from Abu Huraira that he saw a person getting out of the mosque after the call to prayer had been announced. Upon this he remarked: This (man) disobeyed Abu’l-Qasim (ﷺ).