Surah Ar-Rum 30:51
وَلَئِنْ أَرْسَلْنَا رِيحًا فَرَأَوْهُ مُصْفَرًّا لَّظَلُّوا۟ مِنۢ بَعْدِهِۦ يَكْفُرُونَ ٥١
EnglishSahih International
But if We should send a [bad] wind and they saw [their crops] turned yellow, they would remain thereafter disbelievers.