Matthew 6:1-4

6 “Be careful not to practice your righteousness in front of others to be seen by them. If you do, you will have no reward from your Father in heaven.

² “So when you give to the needy, do not announce it with trumpets, as the hypocrites do in the synagogues and on the streets, to be honored by others. Truly I tell you, they have received their reward in full. ³ But when you give to the needy, do not let your left hand know what your right hand is doing, ⁴ so that your giving may be in secret. Then your Father, who sees what is done in secret, will reward you.