Matthew 6:1-3

“Take care not to practice your righteousness in the sight of people, to be noticed by them; otherwise you have no reward with your Father who is in heaven.

“So when you give to the poor, do not sound a trumpet before you, as the hypocrites do in the synagogues and on the streets, so that they will be praised by people. Truly I say to you, they have their reward in full.

But when you give to the poor, do not let your left hand know what your right hand is doing,