مُهْطِعِينَ مُقْنِعِى رُءُوسِهِمْ لَا يَرْتَدُّ إِلَيْهِمْ طَرْفُهُمْ ۖ وَأَفْـِٔدَتُهُمْ هَوَآءٌ
Muhti'eena muqni'ee ru'oosihim laa yartaddu ilaihim tarfuhum wa af'idatuhum hawaaa'
They will rush forward, craning their necks, unable to divert their eyes, a gaping void in their hearts.
Rushing forward, their heads thrust up, their gaze unable to return to them, and their hearts an empty void.