30:51
وَلَئِنْأَرْسَلْنَارِيحًافَرَأَوْهُمُصْفَرًّالَّظَلُّوا۟مِنۢبَعْدِهِۦيَكْفُرُونَ٥١
wala-in arsalnā rīḥan fara-awhu muṣ'farran laẓallū min baʿdihi yakfurūna
But if We should send a [bad] wind and they saw [their crops] turned yellow, they would remain thereafter disbelievers.(51)