Ephesians 6:5-7

ASV(i) 5 Servants, be obedient unto them that according to the flesh are your masters, with fear and trembling, in singleness of your heart, as unto Christ; 6 not in the way of eyeservice, as men-pleasers; but as servants of Christ, doing the will of God from the heart; 7 with good will doing service, as unto the Lord, and not unto men: