Matthew 26:26-29 (KJV)

26 And as they were eating, Jesus took bread, and blessed it, and brake it, and gave it to the disciples, and said, Take, eat; this is my body.

27 And he took the cup, and gave thanks, and gave it to them, saying, Drink ye all of it;

28 For this is my blood of the new testament, which is shed for many for the remission of sins.

29 But I say unto you, I will not drink henceforth of this fruit of the vine, until that day when I drink it new with you in my Father's kingdom.