Matthew 6:1-2
"Be careful not to do your good deeds in the sight of men, in order to be observed by them. If you do, you have no reward with your heavenly Father.
Matthew 6:5
"And whenever you pray, do not be like the hypocrites. For they love to stand and pray in the synagogues and on the corners of the avenues, in order that men may see them. In solemn truth I tell you that they have their reward in full.
Matthew 6:16
"When you fast, do not look downcast like the hypocrites; for they disfigure their faces so that it may be apparent to men that they are fasting. In solemn truth I tell you, they already have received their reward.
Mark 14:4-5
Some of those who were present said among themselves indignantly. "Why has the perfume been wasted like this?
Mark 14:37-38
Then he came and found them asleep, and he said to Peter. "Are you sleeping, Simon? Could you not keep watch one hour?