وَإِذَا بُشِّرَ أَحَدُهُم بِمَا ضَرَبَ لِلرَّحۡمَٰنِ مَثَلٗا ظَلَّ وَجۡهُهُۥ مُسۡوَدّٗا وَهُوَ كَظِيمٌ
Wa izaa bushshira ahaduhum bimaa daraba lir Rahmaani masalan zalla wajhuhoo muswaddanw wa hua kazeem
English Translation
And when one of them is given good tidings of that which he attributes to the Most Merciful in comparison, his face becomes dark, and he suppresses grief
— Saheeh International