وَعَنْ بُرَيْدَةَ
قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «الْعَهْدُ الَّذِي بَيْنَنَا وَبَيْنَهُمْ الصَّلَاةُ فَمَنْ تَرَكَهَا فَقَدْ كَفَرَ»
Buraydah reported God’s Messenger as saying, “The covenant between us and them is prayer, so if anyone abandons it he has become an infidel.” Ahmad, Tirmidhi, Nasai and.