Mateus 6

2 »Thus, when you give alms, do not sound a trumpet before you, as the hypocrites do in the synagogues and in the streets, that they may be praised by men. Truly, I say to you, they have received their reward.

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 charitable deed may be in secret; and your Father who sees in secret will reward you.