2 "So when you give to the poor, do not sound a trumpet before you, as the hypocrites do in the synagogues and in the streets, so that they may be honored by men. Truly I say to you, they have their reward in full.
3 But when you give to the poor, do not let your left hand know what your right hand is doing,
4 so that your giving will be in secret; and your Father who sees what is done in secret will reward you."
Matthew 6:2-4