Matthew 6:1-2
Take heed that ye practise not your righteousness before men, to be seen of them: otherwise ye have no reward from your Father who is in heaven.
Matthew 6:5
And when thou prayest, thou shall not be as the hypocrites; for they love to pray, standing in the synagogues, and in the corners of the streets, that they may appear to men: verily I say unto you, they have their reward.
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.
Mark 14:4-5
But there were some that had indignation within themselves, and said, Why was this waste of the ointment made?
Mark 14:37-38
And he cometh and findeth them sleeping, and saith to Peter, Simon, sleepest thou?