1 Corinthians 11:23-25

For I received from the Lord what I also passed on to you—that the Lord Yeshua, on the night He was betrayed, took matzah ; and when He had given thanks, He broke it and said, “This is My body, which is for you. Do this in memory of Me.” In the same way, He also took the cup, after supper, saying, “This cup is the new covenant in My blood. Do this, as often as you drink it, in memory of Me.”