1 Corinthians 11:23-25

For I received from the Lord that which I also delivered to you, that the Lord Jesus, on the night when He was betrayed, took bread; and when He had given thanks, He broke it and said, “This is My body, which is for you; do this in remembrance 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 remembrance of Me.”