أَلَمْ تَرَ أَنَّ ٱللَّهَ أَنزَلَ مِنَ ٱلسَّمَآءِ مَآءً فَسَلَكَهُۥ يَنَـٰبِيعَ فِى ٱلْأَرْضِ ثُمَّ يُخْرِجُ بِهِۦ زَرْعًا مُّخْتَلِفًا أَلْوَٲنُهُۥ ثُمَّ يَهِيجُ فَتَرَٮٰهُ مُصْفَرًّا ثُمَّ يَجْعَلُهُۥ حُطَـٰمًاۚ إِنَّ فِى ذَٲلِكَ لَذِكْرَىٰ لِأُوْلِى ٱلْأَلْبَـٰبِ ٢١
Hast thou not seen how Allah hath sent down water from the sky and hath caused it to penetrate the earth as watersprings, and afterward thereby produceth crops of divers hues; and afterward they wither and thou seest them turn yellow; then He maketh them chaff. Lo! herein verily is a reminder for men of understanding.