Mattityahu 26:26-28

And at the Seudah, Rebbe, Melech HaMoshiach, having taken matzah, having made HaMotzi, he broke the matzah, giving the afikoman to the talmidim, and said, Take and eat, this is my basar. And having taken the Cup of Redemption and having made the bracha, he gave it to them, saying, Drink from it, all of you. For this is my Dahm HaBrit HaChadasha, which is poured out LARABBIM (for many) for the selicha (forgiveness) of chattaim (sins).