True Food and Drink

I am the bread of life. Your ancestors ate the manna in the wilderness, and they died. This is the bread that comes down from heaven so that anyone may eat of it and not die. I am the living bread that came down from heaven. If anyone eats of this bread he will live forever. The bread that I will give for the life of the world is my flesh."
At that, the Jews argued among themselves, "How can this man give us his flesh to eat?"
So Jesus said to them, "Truly I tell you, unless you eat the flesh of the Son of Man and drink his blood, you do not have life in yourselves. The one who eats my flesh and drinks my blood has eternal life, and I will raise him up on the last day, because my flesh is true food and my blood is true drink. The one who eats my flesh and drinks my blood remains in me, and I in him. Just as the living Father sent me and I live because of the Father, so the one who feeds on me will live because of me. This is the bread that came down from heaven; it is not like the manna your ancestors ate - and they died. The one who eats this bread will live forever." (John 6:48-58 CSB)

As they were eating, Jesus took bread, blessed and broke it, gave it to the disciples, and said, "Take and eat it; this is my body." Then he took a cup, and after giving thanks, he gave it to them and said, "Drink from it, all of you. For this is my blood of the covenant, which is poured out for many for the forgiveness of sins. But I tell you, I will not drink from this fruit of the vine from now on until that day when I drink it new with you in my Father's kingdom." (Matthew 26:26-29 CSB)

For I received from the Lord what I also passed on to you: On the night when he was betrayed, the Lord Jesus took bread, and when he had given thanks, broke it, and said, "This is my body, which is for you. Do this in remembrance of me." In the same way also he took the cup, after supper, and said, "This cup is the new covenant in my blood. Do this, as often as you drink it, in remembrance of me." For as often as you eat this bread and drink the cup, you proclaim the Lord's death until he comes. (1 Corinthians 11:23-26 CSB)