Mark 4:11

And He said to them, "To you it has been given to know the mystery of the kingdom of God; but to those who are outside, all things come in parables,

Surrounding context

4:10 But when He was alone, those around Him with the twelve asked Him about the parable.

4:11 And He said to them, "To you it has been given to know the mystery of the kingdom of God; but to those who are outside, all things come in parables,

4:12 so that "Seeing they may see and not perceive, And hearing they may hear and not understand; Lest they should turn, And their sins be forgiven them."'

Translation and sources