(Muhammad) 47 : 27
فَكَيْفَ إِذَا تَوَفَّتْهُمُ الْمَلَائِكَةُ يَضْرِبُونَ وُجُوهَهُمْ وَأَدْبَارَهُمْ

Then how will it be when the Angels take their souls, striking their faces and their backs?

See explanation 6: 93-94; 8: 49-50; and 9: 53-55.