Mark 9:28
When Jesus had gone indoors, his disciples asked him privately: "Why could not we drive it out?"
Mark 7:17
When Jesus went indoors, away from the crowd, his disciples began questioning him about this saying.
Matthew 13:10
Afterwards his disciples came to him, and said: "Why do you speak to them in parables?"
Matthew 13:36
Then Jesus left the crowd, and went into the house. Presently his disciples came to him, and said: "Explain to us the parable of the tares in the field."
Matthew 15:15
Upon this, Peter said to Jesus: "Explain this saying to us."
Matthew 17:19-20
Afterwards the disciples came up to Jesus, and asked him privately: "Why was it that we could not drive it out?"
Mark 4:10
Afterwards, when he was alone, his followers and the Twelve asked him about his parables;
Mark 4:34
And to them he never used to speak except in parables; but in private to his own disciples he explained everything.