فَكَيْفَ إِذَا تَوَفَّتْهُمُ ٱلْمَلَٰٓئِكَةُ يَضْرِبُونَ وُجُوهَهُمْ وَأَدْبَٰرَهُمْ
So how will it be when the angels fully take them, striking their faces and their backs?
Roots in this verse: ك ي ف (kyf), و ف ي (wfy), م ل ك (mlk), ض ر ب (Drb), و ج ه (wjh), د ب ر (dbr)