Mark 4:13

And he saith to them, Know ye not this parable? How then will ye know all parables?

Whomsoever I love, I rebuke and chasten: be zealous and repent.

Hear ye therefore the parable of the sower. When any one heareth the word of the kingdom,

Jesus saith to them, Have ye understood all these things? They say to him, Yea, Lord.

Then answered Peter and said to him, Declare to us this parable.

Jesus knowing it said to them, O ye of little faith, why reason ye among yourselves, because ye have taken no bread?

And when he was come from the multitude into the house, his disciples asked him concerning the parable.

Now the parable is this: the seed is the word of God.

Then he said to them, O foolish, and slow of heart to believe all that the prophets have spoken!

And I, brethren, could not speak to you as unto spiritual, but as unto carnal, as unto babes in Christ.

Concerning whom we have many things to say, and hard to be explained, seeing ye are become dull of hearing.

Treasury of Scripture Knowledge

And he said unto them, Know ye not this parable? and how then will ye know all parables?

And he saith to them, Are even ye so without understanding? Do ye not perceive, That whatsoever entereth into a man from without, cannot defile him,