حَدَّثَنَا إِسْمَاعِيلُ قَالَ حَدَّثَنِي مَالِکٌ عَنْ عَبْدِ اللَّهِ بْنِ دِينَارٍ عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا أَنَّ رَسُولَ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ أَيُّمَا رَجُلٍ قَالَ لِأَخِيهِ يَا کَافِرُ فَقَدْ بَائَ بِهَا أَحَدُهُمَا
صحیح بخاری · Hadith 6104
Narrated 'Abdullah bin 'Umar: Allah's Apostle said, 'If anyone says to his brother, 'O misbeliever! Then surely, one of them such."
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020