وَأَنذِرۡهُمۡ يَوۡمَ ٱلۡحَسۡرَةِ إِذۡ قُضِيَ ٱلۡأَمۡرُ وَهُمۡ فِي غَفۡلَةٖ وَهُمۡ لَا يُؤۡمِنُونَ
hence, warn them of [the coming of] the Day of Regrets, when everything will have been decided-for as yet they are heedless, and they do not believe [in it]
Author: Muhammad Asad