Al-Mukhtasar
نَّحْنُ خَلَقْنَـٰهُمْ وَشَدَدْنَآ أَسْرَهُمْ ۖ وَإِذَا شِئْنَا بَدَّلْنَآ أَمْثَـٰلَهُمْ تَبْدِيلًا ﴿٢٨﴾
I have created them and strengthened their creation by giving strength in their joints, limbs etc. And if I wanted to destroy them and replace them with people like them, I would have done so.