1 Corinthians 11:20-21

Therefore you coming together, it is not to eat the Lord's supper:

1 Corinthians 10:31

Then whether you eat, or whether you drink, or what you do, do all things to the glory of God.

1 Corinthians 11:26-29

For as often as you may eat this bread, and drink the cup, you do proclaim the death of the Lord, until he may come.

Colossians 3:17

and every thing whatsoever you may do, in word or in work, do all things in the name of the Lord Jesus, giving thanks to God the Father through 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
Then whether you eat, or whether you drink, or what you do, do all things to the glory of God.
1 Corinthians 11:20
Therefore you coming together, it is not to eat the Lord's supper:
Colossians 3:17
and every thing whatsoever you may do, in word or in work, do all things in the name of the Lord Jesus, giving thanks to God the Father through him.