87:14

قَدْ أَفْلَحَ مَن تَزَكَّىٰ

Transliteration:

Qad aflaha man tazakka

Word by Word:

Certainly, has succeeded (one) who purifies (himself),

Translations:

To happiness [in the life to come] will indeed attain he who attains to purity [in this world],

But those will prosper who purify themselves,

He is successful who groweth,

He indeed is successful who purifies himself,

He has certainly succeeded who purifies himself