Mark 2:18-20

King James Version

¹⁸ And the disciples of John and of the Pharisees used to fast: and they come and say unto him, Why do the disciples of John and of the Pharisees fast, but thy disciples fast not?

¹⁹ And Jesus said unto them, Can the children of the bridechamber fast, while the bridegroom is with them? as long as they have the bridegroom with them, they cannot fast.

²⁰ But the days will come, when the bridegroom shall be taken away from them, and then shall they fast in those days.