John 6:54-57

54But anyone who eats my flesh and drinks my blood has eternal life, and I will raise that person at the last day.

55For my flesh is true food, and my blood is true drink.

56Anyone who eats my flesh and drinks my blood remains in me, and I in him.

57I live because of the living Father who sent me; in the same way, anyone who feeds on me will live because of me.