The Book of Faith
1/34. Chapter:
Clarifying that faith decreases with shortcoming in obedience, and the word Kufr may be used with regard to matters other than dsbelief in Allah, such as ingratitude for blessings and not fulfilling one's duties
Sahih Muslim
وَحَدَّثَنَا يَحْيَى بْنُ أَيُّوبَ، وَقُتَيْبَةُ، وَابْنُ، حُجْرٍ قَالُوا حَدَّثَنَا إِسْمَاعِيلُ، - وَهُوَ ابْنُ جَعْفَرٍ - عَنْ عَمْرِو بْنِ أَبِي عَمْرٍو، عَنِ الْمَقْبُرِيِّ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم بِمِثْلِ مَعْنَى حَدِيثِ ابْنِ عُمَرَ عَنِ النَّبِيِّ صلى الله عليه وسلم .
A hadith like this as narrated by Ibn 'Umar has also been transmitted by Abu Huraira.
Reference : Sahih Muslim 80bIn-book reference : Book 1, Hadith 150USC-MSA web (English) reference : Book 1, Hadith 143