حَدَّثَنَا إِسْحَاقُ بْنُ مَنْصُورٍ قَالَ حَدَّثَنَا عَبْدُ الرَّزَّاقِ قَالَ أَخْبَرَنَا مَعْمَرٌ عَنْ هَمَّامٍ عَنْ أَبِي هُرَيْرَةَ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ إِذَا أَحْسَنَ أَحَدُکُمْ إِسْلَامَهُ فَکُلُّ حَسَنَةٍ يَعْمَلُهَا تُکْتَبُ لَهُ بِعَشْرِ أَمْثَالِهَا إِلَی سَبْعِ مِائَةِ ضِعْفٍ وَکُلُّ سَيِّئَةٍ يَعْمَلُهَا تُکْتَبُ لَهُ بِمِثْلِهَا
صحیح بخاری · Hadith 42
Narrated Abu Huraira: Allah's Apostle said, "If any one of you improve (follows strictly) his Islamic religion then his good deeds will be rewarded ten times to seven hundred times for each good deed and a bad deed will be recorded as it is."
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020