Al Mu’minun Ayah 18

وَأَنزَلْنَا مِنَ ٱلسَّمَآءِ مَآءَۢ بِقَدَرٍ فَأَسْكَنَّـٰهُ فِى ٱلْأَرْضِ‌ۖ وَإِنَّا عَلَىٰ ذَهَابِۭ بِهِۦ لَقَـٰدِرُونَ ١٨ We send down rain from the sky in perfect measure, causing it to soak into the earth. And We are surely able to take it away.