Abraham 14:43. Juz 13, page 261.
مُهْطِعِينَ مُقْنِعِى رُءُوسِهِمْ لَا يَرْتَدُّ إِلَيْهِمْ طَرْفُهُمْ ۖ وَأَفْـِٔدَتُهُمْ هَوَآءٌ٤٣As they come hurrying on in fear, their heads upraised, their gaze returning not to them, and their hearts as air.
Ibrahim 14:43, translated by Marmaduke Pickthall