There is nothing from outside a man which, by entering into him, is able to defile him. But the things which procede from a man, these are what pollute a man.
And he said to them: "So, are you also without prudence? Do you not understand that everything entering to a man from outside is not able to pollute him?
And rising up, he went from there to the area of Tyre and Sidon. And entering into a house, he intended no one to know about it, but he was not able to remain hidden.
All things are clean to those who are clean. But to those who are defiled, and to unbelievers, nothing is clean; for both their mind and their conscience have been polluted.