Deuteronomy 8:2-3, 14b-16a
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Psalm 147:12-13, 14-15, 19-20
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1 Corinthians 10:16-17
The cup of blessing which we bless, isn’t it a sharing of the blood of Christ? The bread which we break, isn’t it a sharing of the body of Christ? Because there is one loaf of bread, we, who are many, are one body; for we all partake of the one loaf of bread.
John 6:51
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John 6:51-58
I am the living bread which came down out of heaven. If anyone eats of this bread, he will live forever. Yes, the bread which I will give for the life of the world is my flesh.” The Jews therefore contended with one another, saying, “How can this man give us his flesh to eat?” Jesus therefore said to them, “Most certainly I tell you, unless you eat the flesh of the Son of Man and drink his blood, you don’t have life in yourselves. He who eats my flesh and drinks my blood has eternal life, and I will raise him up at the last day. For my flesh is food indeed, and my blood is drink indeed. He who eats my flesh and drinks my blood lives in me, and I in him. 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. 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.”
References: General Roman Calendar via litcal.johnromanodorazio.com (AGPL-3.0). Scripture text: World English Bible (public domain) via bible-api.com. Canonical Catholic text (NABRE): usccb.org.