Mark 2:18
And the disciples of John and of the Pharisees used to fast: and they come and say to him, Why do the disciples of John and of the Pharisees fast, but thy disciples fast not?
Matthew 6:16
Moreover, when ye fast, be not as the hypocrites of a sad countenance; for they disfigure their faces, that they may appear unto men to fast: verily I say unto you, they have their reward.
Matthew 6:18
That thou appear not unto men to fast, but to thy Father who is in secret, and thy Father who seeth in secret shall reward thee openly.
Matthew 9:14-17
Then come to him the disciples of John, saying, Why do we and the Pharisees fast often, but thy disciples fast not?
Luke 18:12
I fast twice in the week: I give tythes of all that I possess.
Matthew 23:5
But all their works they do, to be seen of men: they make broad their phylacteries, and inlarge the fringes of their garments.
Luke 5:33-39
And they said to him, Why do the disciples of John, and likewise of the Pharisees, fast often and make prayers; but thine eat and drink?
Romans 10:3
For they being ignorant of the righteousness of God, and seeking to establish their own righteousness, have not submitted to the righteousness of God.