But let a man examine himself, and so let him eat of the bread and drink of the cup.
1 Corinthians 11:28
Surrounding context
11:27 Therefore whoever eats this bread or drinks this cup of the Lord in an unworthy manner will be guilty of the body and blood of the Lord.
11:28 But let a man examine himself, and so let him eat of the bread and drink of the cup.
11:29 For he who eats and drinks in an unworthy manner eats and drinks judgment to himself, not discerning the Lord's body.