John 6:55-58

⁵⁵Really, my flesh is genuine food and my blood is genuine drink.

⁵⁶Whoever chews my flesh and drinks my blood abides in me and I in him.

⁵⁷Just as the living Father sent me and I live because of the Father, so also the one who feeds on me will live because of me.

⁵⁸This is the bread that came down out of Heaven. Whoever feeds on this bread of mine will live forever (in contrast to your fathers who ate the manna and died).”