John 6:41, 48, 51

When the Jews who were hostile to Jesus heard him say, “I am the Bread that came down from heaven,” they immediately began to complain

I am the true Bread of Life.

I alone am this living Bread that has come to you from heaven. Eat this Bread and you will live forever. The living Bread I give you is my body, which I will offer as a sacrifice so that all may live.”