Adh-Dhariyat - 51:13

يَوْمَ هُمْ عَلَى النَّارِ يُفْتَنُونَ
[51:13]
(It is) the day on which they shall be tried at the fire.
(It will be) a Day when they will be tried (and tested) over the Fire!
(It is) the day when they will be tormented at the Fire,