1 Corinthians 11:25-27

21st Century King James Version

²⁵ In the same manner also He took the cup when He had supped, saying, “This cup is the new testament in My blood: this do ye, as oft as ye drink it, in remembrance of Me.”

²⁶ For as often as ye eat this bread and drink this cup, ye do show the Lord’s death until He come.

²⁷ Therefore whosoever shall eat this bread and drink this cup of the Lord unworthily, shall be guilty of the body and blood of the Lord.