1 Corinthians 11:20-21

when you thus assemble therefore, this is not eating the Lord's supper.

1 Corinthians 10:31

whether therefore you eat or drink, or whatsoever you do, do all to the glory of God.

1 Corinthians 11:26-29

As often then as ye eat this bread, and drink this cup, ye make a declaration of the Lord's death till he come.

Colossians 3:17

let your discourse and your actions be all in the name of the Lord Jesus, giving thanks to God the father by him.

Treasury of Scripture Knowledge

Summary

And when ye did eat, and when ye did drink, did not ye eat for yourselves, and drink for yourselves?

Bible References

Did not ye eat for

1 Corinthians 10:31
whether therefore you eat or drink, or whatsoever you do, do all to the glory of God.
1 Corinthians 11:20
when you thus assemble therefore, this is not eating the Lord's supper.
Colossians 3:17
let your discourse and your actions be all in the name of the Lord Jesus, giving thanks to God the father by him.