Az-Zumar · 39:21

21. You are well aware, by having seen, that Allah sent down rain water from the sky, entered it into the earth and then brought it out as springs and rivers. Then with this water He produces crops of various colours. Then these crops become dry and you - who are witnessing this - see them turning yellow after having been green. Then, after they become dry, He makes them into fragmented pieces. In what has been mentioned there is a reminder for those who have hearts that are alive.