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.
سَمِعْتُ أَبَا هُرَيْرَةَ وَرَأَى رَجُلاً يَجْتَازُ الْمَسْجِدَ خَارِجًا بَعْدَ الأَذَانِ فَقَالَ أَمَّا هَذَا فَقَدْ عَصَى أَبَا الْقَاسِمِ ﷺ