god has created every beast of water and some of them go upon their bellies and some of them go upon two feet and some of them go upon four god creates whatever he will god is powerful over everything.
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