والله خلق كل دابة من ماء فمنهم من يمشي على بطنه ومنهم من يمشي على رجلين ومنهم من يمشي على أربع يخلق الله ما يشاء إن الله على كل شيء قدير
And Allah created every moving creature from water. Of them (is a kind) who walks on its belly, and of them (is a kind) who walks on two legs, and of them (is a kind) who walks on four. creates Allah what He wills. Indeed, Allah on every thing (is) All-Powerful.