﴿ فَفَتَحْنَآ أَبْوَٰبَ ٱلسَّمَآءِ بِمَآءٍۢ مُّنْهَمِرٍۢ ﴾

“And so We caused the gates of heaven to open with water pouring down in torrents,”

Then We opened read fa-fatahnā or fa-fattahnā the gates of the heaven with torrential waters waters pouring down intensely