1 Corinthians 11:25-26

New King James Version

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.”

²⁶ For as often as you eat this bread and drink this cup, you proclaim the Lord’s death ^(A)till He comes.