luke 5:27-35
After this he went out and saw a tax-collector named Levi, sitting at the tax booth; and he said to him, ‘Follow me.’ And he got up, left everything, and followed him.
Then Levi gave a great banquet for him in his house; and there was a large crowd of tax-collectors and others sitting at the table with them. The Pharisees and their scribes were complaining to his disciples, saying, ‘Why do you eat and drink with tax-collectors and sinners?’ Jesus answered, ‘Those who are well have no need of a physician, but those who are sick; I have come to call not the righteous but sinners to repentance.’
Then they said to him, ‘John’s disciples, like the disciples of the Pharisees, frequently fast and pray, but your disciples eat and drink.’ Jesus said to them, ‘You cannot make wedding-guests fast while the bridegroom is with them, can you? The days will come when the bridegroom will be taken away from them, and then they will fast in those days.’