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?"
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 6:18
that it appear not unto men how that thou fastest, but unto thy father which is in secret: and thy father, which seeth in secret, shall reward thee openly.
Matthew 9:14-17
Then came the disciples of John to him, saying, "Why do we and the Pharisees fast oft, but thy disciples fast not?"
Luke 18:12
I fast twice in the week. I give tithe of all that I possess.'
Matthew 23:5
All their works they do, for to be seen of men. They set abroad their phylacteries, and make large borders on their garments,
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?"
Romans 10:3
For they are ignorant of the righteousness which is allowed before God, and go about to establish their own righteousness: and therefore, are not obedient unto the righteousness which is of value before God.