وَمَنْ مِنْكُمْ إِذَا ٱهْتَمَّ يَقْدِرُ أَنْ يَزِيدَ عَلَى قَامَتِهِ ذِرَاعًا وَاحِدَةً؟
Which of you by taking thought can add one cubit unto his stature?