Matthew 9:14-15

14Then the disciples of John the Baptist came to Jesus. They said to him, ‘We often decide to fast for a time. The disciples of the Pharisees also do that. Why do your disciples never do that?’

15Jesus answered them: ‘When a man marries, his friends cannot be sad. They cannot refuse to eat food while he is with them. But there will be a time when people will take the man away from his friends. At that time his friends will choose to fast.’