Mark 7:11-21

11 But you say, If a man says to his father or his mother, That by which you might have had profit from me is Corban, that is to say, Given to God,
12 You no longer let him do anything for his father or his mother;
13 Making the word of God of no effect by your rule, which you have given: and a number of other such things you do.
14 And turning to the people again, he said to them, Give ear to me all of you, and let my words be clear to you:
15 There is nothing outside the man which, going into him, is able to make him unclean: but the things which come out of the man are those which make the man unclean.
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17 And when he had gone into the house away from all the people, his disciples put questions to him about the saying.
18 And he said to them, Have even you so little wisdom? Do you not see that whatever goes into a man from outside is not able to make him unclean,
19 Because it goes not into the heart but into the stomach, and goes out with the waste? He said this, making all food clean.
20 And he said, That which comes out of the man, that makes the man unclean.
21 Because from inside, from the heart of men, come evil thoughts and unclean pleasures,
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