Verses 19-22 of Chapter 15:

And We have spread out the earth, and have placed firm mountains in it, and caused all kinds of things to grow in it, in due proportion. And in it We have provided means of living, for you and for those whom you provide not. And there is not a thing, but the supplies for it are with Us, and We do not send it down but in a known measure. And We send the winds fertilizing, then We cause the water to descend from the sky, and We give it to you to drink, and it is not you who are the owners of its supply.