jesus said: "This is my blood, blood of the covenant, which is poured out for many people

and when Jesus and his disciples were eating, Jesus took bread, gave thanks to god, broke it and gave it to them and said: "Take, this is my body" after that he took the cup, then gratefully to god, and gave to them, and they all drank from the cup. and he said to them: "This is my blood, blood of the covenant, which is poured out for many people, I say unto you: I will not drink of the fruit of the vine until the day when I drink, in the kingdom of God."