Arabic (Original)
حَدَّثَنَا إِسْحَاقُ بْنُ عِيسَى أَنْبَأَنَا مَالِكٌ عَنْ سُمَيٍّ عَنْ أَبِي صَالِحٍ عَنْ أَبِي هُرَيْرَةَ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ مَنْ قَالَ لَا إِلَهَ إِلَّا اللَّهُ وَحْدَهُ لَا شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَيْءٍ قَدِيرٌ مِائَةَ مَرَّةٍ كَانَتْ لَهُ عَدْلَ عَشَرَةِ رِقَابٍ وَكُتِبَتْ لَهُ مِائَةُ حَسَنَةٍ وَمُحِيَتْ عَنْهُ مِائَةُ سَيِّئَةٍ وَكَانَتْ لَهُ حِرْزًا مِنْ الشَّيْطَانِ يَوْمَهُ ذَلِكَ حَتَّى يُمْسِيَ وَلَمْ يَأْتِ أَحَدٌ أَفْضَلَ مِمَّا جَاءَ بِهِ إِلَّا امْرُؤٌ عَمِلَ أَكْثَرَ مِنْ ذَلِكَ وَمَنْ قَالَ فِي يَوْمٍ مِائَةَ مَرَّةٍ سُبْحَانَ اللَّهِ وَبِحَمْدِهِ مِائَةَ مَرَّةٍ حُطَّتْ خَطَايَاهُ وَإِنْ كَانَتْ مِثْلَ زَبَدِ الْبَحْرِ.
English Translation
The Messenger of Allah (peace be upon him) said: 'Whoever says La ilaha illallah, wahdahu la sharika lah, lahul mulk wa lahul hamd, wa huwa ala kulli shay'in qadir (There is no god but Allah alone, with no partner; His is the dominion and His is the praise, and He has power over all things) one hundred times, it will be equivalent to freeing ten slaves, one hundred good deeds will be written for him, one hundred bad deeds will be erased from him, and it will be a protection for him from Satan for the rest of that day until evening. No one will have done anything better than him, except someone who did more than that. And whoever says Subhan Allahi wa bihamdihi (Glory be to Allah and with His praise) one hundred times in a day, his sins will be erased even if they were like the foam of the sea.'