10th Ayah from Surah Ash-Shams
And he has failed who instills it [with corruption].
and the one who corrupts it fails.
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).
and failure is really suffered by him who pollutes it.
And he is indeed a failure who stunteth it.
And he fails that corrupts it!