2 Bible Verses about Commemoration

Then he took a loaf, and after thanking God he broke it and gave it to them, saying, "This means my body given up for your sake; do this in memory of me."

I passed on to you what I received from the Lord himself, namely, that on the night he was betrayed the Lord Jesus took a loaf, and after thanking God he broke it, saying, 'This means my body broken for you; do this in memory of me.' In the same way he took the cup after supper, saying, 'This cup means the new covenant ratified by my blood; as often as you drink it, do it in memory of me.'read more.
For as often as you eat this loaf and drink this cup, you proclaim the Lord's death until he comes.