"The Messenger of Allah ﷺ said: 'The covenant that stands between us and them is the Salah; whoever abandons it, he has committed disbelief.'"
قَالَ رَسُولُ اللَّهِ ﷺ إِنَّ الْعَهْدَ الَّذِي بَيْنَنَا وَبَيْنَهُمُ الصَّلاَةُ فَمَنْ تَرَكَهَا فَقَدْ كَفَرَ