I Corinthians 11:17-22, 28, 33-34
I Corinthians 11:28 NKJV
But let a man examine himself, and so let him eat of the bread and drink of the cup.
I Corinthians 11:33-34 NKJV
Therefore, my brethren, when you come together to eat, wait for one another. But if anyone is hungry, let him eat at home, lest you come together for judgment. And the rest I will set in order when I come.