1 Cor. 11:24-25

24 and when He had given thanks, He broke [it] and said, "Take, eat; this is My body which is broken for you; do this in remembrance of Me." 25 In the same manner [He] also [took] the cup after supper, saying, "This cup is the new covenant in My blood. This do, as often as you drink [it], in remembrance of Me."