Sura 91 Ash-shams (The Sun), ayah 9 – 10

1. قَدْ أَفْلَحَ مَنْ زَكَّاهَا

   He has succeeded who purifies it,

   91:9

2. وَقَدْ خَابَ مَنْ دَسَّاهَا

   And he has failed who instills it (with corruption).

   91:10

Translation: Saheeh International