John 6:58 WEB

⁵⁶  He who eats my flesh and drinks my blood lives in me, and I in him.

⁵⁷  As the living Father sent me, and I live because of the Father; so he who feeds on me, he will also live because of me.

⁵⁸  This is the bread which came down out of heaven-- not as our fathers ate the manna, and died. He who eats this bread will live forever.'

⁵⁹  These things he said in the synagogue, as he taught in Capernaum.

⁶⁰  Therefore many of his disciples, when they heard this, said, 'This is a hard saying! Who can listen to it?'