Messenger of Allah ﷺ 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." (Using translation from Bukhārī 42)
"إذا أحسَن أحدُكم إسلامَه فكلُّ حسنةٍ يعملها تكتب له بعشرِ أمثالها إلى سبعمائة ضعفٍ، وكلُّ سيئةٍ يعملها تكتبُ له بمثلها حتى يلقى الله".
Messenger of Allah ﷺ 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."
قَالَ رَسُولُ اللَّهِ ﷺ إِذَا أَحْسَنَ أَحَدُكُمْ إِسْلاَمَهُ فَكُلُّ حَسَنَةٍ يَعْمَلُهَا تُكْتَبُ لَهُ بِعَشْرِ أَمْثَالِهَا إِلَى سَبْعِمِائَةِ ضِعْفٍ وَكُلُّ سَيِّئَةٍ يَعْمَلُهَا تُكْتَبُ لَهُ بِمِثْلِهَا
[Machine] And the Messenger of Allah ﷺ said, "Whenever one of you improves his Islam, every good deed he does will be recorded as ten good deeds up to seven hundred times, and every bad deed he does will be recorded as its equivalent until he meets Allah."
وَقَالَ رَسُولُ اللهِ ﷺ إِذَا أَحْسَنَ أَحَدُكُمْ إِسْلَامَهُ فَكُلُّ حَسَنَةٍ يَعْمَلُهَا تُكْتَبُ بِعَشْرِ أَمْثَالِهَا إِلَى سَبْعِ مِائَةِ ضِعْفٍ وَكُلُّ سَيِّئَةٍ يَعْمَلُهَا تُكْتَبُ لَهُ بِمِثْلِهَا حَتَّى يَلْقَى اللهَ ﷻ
[Machine] The Messenger of Allah ﷺ said, "When one of you improves his Islam, then every good deed he does will be multiplied by ten times its value up to 700 times, and every bad deed he does will be recorded as its equal until he meets Allah, the Exalted and Glorious."
قَالَ رَسُولُ اللَّهِ ﷺ «إِذَا أَحْسَنَ أَحَدُكُمْ إِسْلَامَهُ فَكُلُّ حَسَنَةٍ يَعْمَلُهَا بِعَشْرِ أَمْثَالِهَا إِلَى سَبْعِ مِائَةِ ضِعْفٍ وَكُلُّ سَيِّئَةٍ يَعْمَلُهَا يُكْتَبُ لَهُ مِثْلُهَا حَتَّى يَلْقَى اللَّهَ جَلَّ وَعَلَا»