An-Naazi'aat • EN-AL-JALALAYN
﴿ فَإِذَا جَآءَتِ ٱلطَّآمَّةُ ٱلْكُبْرَىٰ ﴾
“AND SO, when the great overwhelming event [of, resurrection] comes to pass –”
So when the Greatest Catastrophe befalls — the second blast —