הלכה אויף שופטים 13:19

When one goes to the toilet, he says before entering, "Honoured be ye, O honoured and holy ones, ministers of the Supreme. Protect me, protect me; tarry for me when I enter and till I leave; for this is the way of the children of men".^*These sentences are no longer said. After leaving, he recites the blessing, "Blessed art Thou, O Lord our God, King of the Universe, who hast formed man in wisdom and created in him many orifices and vessels. If one of these should close^*Contrary to their function.^*Contrary to their function. or one of these open, it would be impossible to exist even for a single hour. Blessed art Thou, O Lord, who healest all flesh and doest wondrously."