9 For in vain do they worship me, teaching the doctrines and commandments of men.' "
10 And having called the multitudes to him, he said to them: "Listen and understand.
11 A man is not defiled by what enters into the mouth, but by what proceeds from the mouth. This is what defiles a man."
12 Then his disciples drew near and said to him, "Do you know that the Pharisees, upon hearing this word, were offended?"
13 But in response he said: "Every plant which has not been planted by my heavenly Father shall be uprooted.
14 Leave them alone. They are blind, and they lead the blind. But if the blind are in charge of the blind, both will fall into the pit."
15 And responding, Peter said to him, "Explain this parable to us."