The young man went away sick at heart at these words because he was very wealthy, and Jesus looked around to see if His disciples were understanding His teaching.
Jesus (to His disciples): Oh, it is hard for people with wealth to find their way into God’s kingdom!
Disciples (amazed): What?
Jesus: You heard Me. How hard it is to enter the kingdom of God [for those who trust in their wealth]! I think you’ll see camels squeezing through the eye of a needle before you’ll see the rich celebrating and dancing as they enter into the joy of God’s kingdom! (Mark 10:21b-25, the Voice translation)