Qur'an 19:39 · Maryam

وَأَنذِرْهُمْ يَوْمَ ٱلْحَسْرَةِ إِذْ قُضِىَ ٱلْأَمْرُ وَهُمْ فِى غَفْلَةٍۢ وَهُمْ لَا يُؤْمِنُونَ

(39) And warn them, [O Muḥammad], of the Day of Regret, when the matter will be concluded;[814] and [yet], they are in [a state of] heedlessness, and they do not believe.