And he saith unto them, Are ye so without understanding also? Do ye not perceive, that whatsoever thing from without entereth into the man, it cannot defile him;
Mark 4:13
And he said unto them, Know ye not this parable? and how then will ye know all parables?
I will get me unto the great men, and will speak unto them; for they have known the way of the LORD, and the judgment of their God: but these have altogether broken the yoke, and burst the bonds.
How is it that ye do not understand that I spake it not to you concerning bread, that ye should beware of the leaven of the Pharisees and of the Sadducees?