Mark 2:13-17

13 Jesus went to the seashore again. Large crowds came to him, and he taught them.

14 When Jesus was leaving, he saw Levi, son of Alphaeus, sitting in a tax office. Jesus said to him, "Follow me!" So Levi got up and followed him.

15 Later Jesus was having dinner at Levi's house. Many tax collectors and sinners who were followers of Jesus were eating with him and his disciples.

16 When the scribes who were Pharisees saw him eating with sinners and tax collectors, they asked his disciples, "Why does he eat with tax collectors and sinners?"

17 When Jesus heard that, he said to them, "Healthy people don't need a doctor; those who are sick do. I've come to call sinners, not people who think they have God's approval."