John 6:41, 48, 51

Now the Jews murmured and found fault with Him because He said, “I am the Bread that came down out of heaven.”

I am the Bread of Life [the Living Bread which gives and sustains life].

I am the Living Bread that came down out of heaven. If anyone eats of this Bread [believes in Me, accepts Me as Savior], he will live forever. And the Bread that I will give for the life of the world is My flesh (body).”