Mark 4:34

But without a parable he spoke not to them: and when they were alone, he expounded all things to his disciples.

John 16:25

These things have I spoken to you in proverbs: but the time cometh when I shall no more speak to you in proverbs, but I shall show you plainly concerning the Father.

Matthew 13:36-43

Then Jesus sent the multitude away, and went into the house: and his disciples came to him, saying, Declare to us the parable of the tares of the field.

Matthew 15:15-20

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

Mark 4:10

And when he was alone, they that were about him, with the twelve, asked of him the parable.

Luke 24:27

And beginning at Moses, and all the prophets, he expounded to them in all the scriptures the things concerning himself.

Mark 7:17-23

And when he had entered into the house from the people, his disciples asked him concerning the parable.

Luke 8:9-10

And his disciples asked him, saying, What doth this parable mean?

Luke 24:44-46

And he said to them, These are the words which I spoke to you, while I was yet with you, that all things must be fulfilled, which were written in the law of Moses, and in the prophets, and in the psalms, concerning me.

Treasury of Scripture Knowledge

Summary

But without a parable spake he not unto them: and when they were alone, he expounded all things to his disciples.

Bible References

When

Mark 4:10
And when he was alone, they that were about him, with the twelve, asked of him the parable.
Mark 7:17
And when he had entered into the house from the people, his disciples asked him concerning the parable.
Matthew 13:36
Then Jesus sent the multitude away, and went into the house: and his disciples came to him, saying, Declare to us the parable of the tares of the field.
Matthew 15:15
Then answered Peter and said to him, Declare to us this parable.
Luke 8:9
And his disciples asked him, saying, What doth this parable mean?
Luke 24:27
And beginning at Moses, and all the prophets, he expounded to them in all the scriptures the things concerning himself.

General references

Ezekiel 17:2
Son of man, put forth a riddle, and speak a parable to the house of Israel;
Matthew 13:34
All these things Jesus spoke to the multitude in parables; and without a parable he spoke not to them:
Matthew 22:1
And Jesus answered, and spoke to them again by parables, and said,
Mark 4:10
And when he was alone, they that were about him, with the twelve, asked of him the parable.
Mark 7:17
And when he had entered into the house from the people, his disciples asked him concerning the parable.