Quran english Ash Shams 9

قد أفلح من زكاها

Qad aflaha man zakkaha

 
Sahih International
He has succeeded who purifies it,
Muhsin Khan
Indeed he succeeds who purifies his ownself (i.e. obeys and performs all that Allah ordered, by following the true Faith of Islamic Monotheism and by doing righteous good deeds).
Pickthall
He is indeed successful who causeth it to grow,
Yusuf Ali
Truly he succeeds that purifies it,
Shakir
He will indeed be successful who purifies it,
Dr. Ghali
He has already prospered who has cleansed it.