Surah Al-Waqi'ah, verse 67

لَوْ نَشَآءُ لَجَعَلْنَـٰهُ حُطَـٰمًۭا فَظَلْتُمْ تَفَكَّهُونَ ﴿٦٥﴾

If We willed, We could make it [dry] debris, and you would remain in wonder,

إِنَّا لَمُغْرَمُونَ ﴿٦٦﴾

[Saying], "Indeed, we are [now] in debt;

أَفَرَءَيْتُمُ ٱلْمَآءَ ٱلَّذِى تَشْرَبُونَ ﴿٦٨﴾

And have you seen the water that you drink?

ءَأَنتُمْ أَنزَلْتُمُوهُ مِنَ ٱلْمُزْنِ أَمْ نَحْنُ ٱلْمُنزِلُونَ ﴿٦٩﴾

Is it you who brought it down from the clouds, or is it We who bring it down?