Mark 4:10
When he was alone, the Twelve and the others around him asked him about the parables — the transition to private explanation is characteristic of Mark: Jesus teaches publicly in parables and explains privately to the inner circle. Those who ask are not only the twelve but the others around him — the broader circle of disciples. The asking itself is the disciples' distinguishing characteristic: they are those who pursue understanding rather than walking away confused or satisfied with the surface story. The parables function as a selective mechanism: those who care enough to ask receive the interpretation; those who hear and walk away remain outside.