man jaaa'a bilhasanati falahoo 'ashru amsaalihaa wa man jaaa'a bissaiyi'ati falaa yujzaaa illaa mislahaa wa hum laa yuzlamoon
Whoever will come to Allah with a good deed shall have ten times as much, and whoever will come to Allah with an evil deed, shall be requited with no more than the like of it. They shall not be wronged.