28نَحنُ خَلَقناهُم وَشَدَدنا أَسرَهُم ۖ وَإِذا شِئنا بَدَّلنا أَمثالَهُم تَبديلًاWahiduddin KhanIt was We who created them and made their constitution strong, but if We wish we can replace them with others like them.