Surah An-Nisa Verse 49 - English Translation by Dr Kamal Omar
Surah An-Nisaأَلَمۡ تَرَ إِلَى ٱلَّذِينَ يُزَكُّونَ أَنفُسَهُمۚ بَلِ ٱللَّهُ يُزَكِّي مَن يَشَآءُ وَلَا يُظۡلَمُونَ فَتِيلًا
Have you not seen towards those people who claim sanctity for their selves? Nay, only Allah sanctifies whom He thinks proper. And they will not be dealt with injustice even to the extent of a Fatila (scalish thread in the long slit of a date-seed)