Matt 6:2-4 "So when you give to the needy, do not sound a trumpet before you, as the hypocrites do in the synagogues and on the streets, to be praised by men. Truly I tell you, they already have their reward. But when you give to the needy, do not let your left hand know what your right hand is doing, so that your giving may be in secret."
John 3:30 John the Baptist: "He must increase; I must decrease."