1 Corinthians 11:21
For in eating every one taketh before other his own supper: and one is hungry, and another is drunken.
Cross-reference
In 1 Corinthians 11:23-25, Paul recounts Jesus' institution of the Supper, highlighting the unity and remembrance they are violating.
In 1 Corinthians 11:34, Paul addresses the same problem from v21 by telling the hungry to eat at home to avoid judgment.
1 Corinthians 10:16-18 emphasizes the one bread and one body of the Supper, contrasting sharply with the selfish individualism in v21.
In 1 Corinthians 13:5, love does not seek its own—contrasting the selfish behavior where some go hungry while others get drunk.
Jude 1:12 condemns those who feast without fear, feeding themselves—a direct parallel to the selfish behavior at Corinth's Lord's Supper.
Zechariah 7:6 asks if eating and drinking are only for oneself, echoing the selfish consumption Paul rebukes in the Corinthian church.
Malachi 1:7 rebukes despising the Lord's table with polluted offerings, paralleling how the Corinthians dishonor the Lord's Supper.
Ephesians 5:18 explicitly warns against drunkenness, directly opposing the behavior described in v21.
2 Peter 2:13 depicts false teachers feasting selfishly, similar to those who eat their own meal while others go hungry.