And indeed he fails who corrupts his ownself (i.e. disobeys what Allah

﴿وَقَدۡ خَابَ مَن دَسَّىٰهَا ﴾
[الشَّمس: 10]

And indeed he fails who corrupts his ownself (i.e. disobeys what Allah has ordered by rejecting the true Faith of Islamic Monotheism or by following polytheism, etc. or by doing every kind of evil wicked deeds)

﴿وقد خاب من دساها﴾ [الشَّمس: 10]

Al Bilal Muhammad Et Al
And she fail who corrupts it

Ali Bakhtiari Nejad
and anyone who corrupts it, has failed

Ali Quli Qarai
and one who betrays it fails

Ali Unal
And he is indeed lost who has corrupted it (in self-aggrandizing rebellion against God)

Hamid S Aziz
And he indeed is a failure who corrupts it

John Medows Rodwell
And undone is he who hath corrupted it

Literal
And who buried it/plotted against it (corrupted it) had failed/despaired

Mir Anees Original
and he indeed fails who buries it

Mir Aneesuddin
and he indeed fails who buries it