Therefore, when ye shall do your alms do not sound a trumpet before you, as will hypocrites do in the synagogues and in the streets, that they may have glory of men. Verily I say unto you, they have their reward. But when thou doest alms let not thy left hand know what thy right hand doeth; That thine alms may be in secret; and thy Father who seeth in secret, himself shall reward thee openly (3 Nephi 13:2-4).