Matthew 13:34
Jesus said all this to the crowds in parables; he never spoke to them except in a parable ??35 to fulfil what had been said by the prophet, I will open my mouth in parables, I will speak out what has been hidden since the foundation of the world.
Mark 4:33-34
In many a parable like this he spoke the word to them, so far as they could listen to it;
John 16:25
I have told you this in figures, but the time is coming when I shall speak to you in figures no longer; I shall let you know plainly about the Father.
Matthew 13:13
This is why I speak to them in parables, because for all their seeing they do not see and for all their hearing they do not hear or understand.