La ilaha illallah ,wahdahu la sharika, lahu Lahul-mulku, wa lahul hamd ,...

Whoever says,

لَا إِلَهَ إِلَّا اللهُ وَحَدْهُ لَا شَرِيكَ لَهُ، لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ يُحْيِي وَيُمِيتُ، وَهُوَ عَلَى كُلِّ شَيْءٍ قَدِيرٌ
'La illaha illallah, wah-dahu la sharika lah, Lahul-mulku wa lahul hamd, wa huwa 'ala Kul-li shayin Qadeer.'
(There is no god but Allah, alone, without any partner. The Kingdom and praise belong to Him and He has power over everything.)

Click Here to Listen to Audio
...100 times a day, will have a recompense equal to that of freeing ten slaves. Also, 100 good actions are written for him, 100 wrong actions are erased from him, and it is a protection from Satan for that day until the night. No one does anything more excellent than someone who does more than that.