Cyprian Epistle V For then He washed His disciples' feet, saying, "If I, your Lord and Master, have washed your feet, ye ought also to wash one another's feet. For I have given you an example, that ye should do as I have done to you."[6] Cyprian Treatise XII Three Books of Testimonies Against the Jews Of this same thing in the Gospel according to John: "If I have washed your feet, being your Master and Lord, ye also ought to wash the feet of others. For I have given you an example, that as I have done, ye also should do to others."[596]