Matthew 9:14

Then came the disciples of John to him, saying, "Why do we and the Pharisees fast oft, but thy disciples fast not?"

Matthew 11:2

When John, being in prison, heard the works of Christ, he sent two of his disciples and said unto him,

John 3:25

And there arose a question between John's disciples and the Jews about purifying.

John 4:1

As soon as the Lord had knowledge, how the Pharisees had heard that Jesus made and baptised more disciples than John -

Proverbs 20:6

Many there be that would be called good-doers; but where shall one find a true faithful man?

Matthew 6:16

"Moreover, when ye fast, be not sad as the hypocrites are: for they disfigure their faces, that they might be seen of men how they fast. Verily I say unto you, they have their reward.

Matthew 11:18-19

For John came, neither eating nor drinking, and they say, he hath the devil.

Mark 2:18-22

And the disciples of John and of the Pharisees did fast, and they therefore came and said unto him, "Why do the disciples of John and of the Pharisees fast, and thy disciples fast not?"

Luke 5:33-39

Then they said unto him, "Why do the disciples of John fast often and pray: and the disciples of the Pharisees also: and thine eat and drink?"

Luke 18:9-12

And he put forth this similitude, unto certain which trusted in themselves, that they were perfect, and despised others.

Treasury of Scripture Knowledge

Summary

Then came to him the disciples of John, saying, Why do we and the Pharisees fast oft, but thy disciples fast not?

Bible References

Why

Matthew 6:16
"Moreover, when ye fast, be not sad as the hypocrites are: for they disfigure their faces, that they might be seen of men how they fast. Verily I say unto you, they have their reward.
Matthew 11:18
For John came, neither eating nor drinking, and they say, he hath the devil.
Proverbs 20:6
Many there be that would be called good-doers; but where shall one find a true faithful man?
Mark 2:18
And the disciples of John and of the Pharisees did fast, and they therefore came and said unto him, "Why do the disciples of John and of the Pharisees fast, and thy disciples fast not?"
Luke 5:33
Then they said unto him, "Why do the disciples of John fast often and pray: and the disciples of the Pharisees also: and thine eat and drink?"
Luke 18:9
And he put forth this similitude, unto certain which trusted in themselves, that they were perfect, and despised others.