Surah An-Nisa Verse 49 - English Translation by Syed Vickar Ahamed
Surah An-Nisaأَلَمۡ تَرَ إِلَى ٱلَّذِينَ يُزَكُّونَ أَنفُسَهُمۚ بَلِ ٱللَّهُ يُزَكِّي مَن يَشَآءُ وَلَا يُظۡلَمُونَ فَتِيلًا
Have you not taken a look at those who claim holiness for themselves? No! But Allah gives holiness (and purity) to whom He pleases. And they will not fail to receive justice in the least little thing