Prayer We Recite After Using The Washroom
Blessed are You, Hashem, our G-d, King of the Universe, Who formed man with wisdom and created many openings and cavities within him. It is obvious and known before Your throne of glory that if any one of them were closed or if one of any one them were opened, it would be impossible to exist for even an hour [i.e., a short while]. Blessed are You, Hashem, Who heals all flesh and does wondrous things.