Markus 4:34

4:34 He did not speak to them without a parable. But privately he explained everything to his own disciples.

Matius 13:10

13:10 Then ¹  the disciples came to him and said, “Why do you speak to them in parables?”

Matius 13:36

Explanation for the Disciples

13:36 Then he left the crowds and went into the house. And his disciples came to him saying, “Explain to us the parable of the weeds in the field.”

[13:10]  ¹ tn Here καί (kai) has been translated as “then” to indicate the implied sequence of events within the narrative.