Mark 4:13
He said to them, "Don't you understand this parable? How will you understand all of the parables?
Revelation 3:19
As many as I love, I reprove and chasten. Be zealous therefore, and repent.
Matthew 13:18-23
"Hear, then, the parable of the farmer.
Matthew 13:51-52
Jesus said to them, "Have you understood all these things?" They answered him, "Yes, Lord."
Matthew 15:15-17
Peter answered him, "Explain the parable to us."
Matthew 16:8-9
Jesus, perceiving it, said, "Why do you reason among yourselves, you of little faith, 'because you have brought no bread?'
Mark 7:17-18
When he had entered into a house away from the multitude, his disciples asked him about the parable.
Luke 8:11-15
Now the parable is this: The seed is the word of God.
Luke 24:25
He said to them, "Foolish men, and slow of heart to believe in all that the prophets have spoken!
1 Corinthians 3:1-2
Brothers, I couldn't speak to you as to spiritual, but as to fleshly, as to babies in Christ.
Hebrews 5:11-14
About him we have many words to say, and hard to interpret, seeing you have become dull of hearing.