بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ
In the name of Allah, Most Gracious, Most Merciful.
30:51
وَلَئِنْ أَرْسَلْنَا رِيحًا فَرَأَوْهُ مُصْفَرًّا لَّظَلُّوا۟ مِنۢ بَعْدِهِۦ يَكْفُرُونَ
30:51
And if We send a wind, and they see it turn yellow -- behold, they then would become unthankful (disbelievers). - Safi-ur-Rahman al-Mubarakpuri (English)