New Revised Standard Version
Examine yourselves, and only then eat of the bread and drink of the cup.

Contemporary English Version
This is why you must examine the way you eat and drink.

New American Bible
A person should examine himself, and so eat the bread and drink the cup.

Douay-Rheims Bible
But let a man prove himself: and so let him eat of that bread and drink of the chalice.

But let a man prove himself: and so let him eat of that bread and drink of the chalice.

let a.

1 Corinthians 11:31 But if we would judge ourselves, we should not be judged.

Psalm 26:2-7 Prove me, O Lord, and try me; burn my reins and my heart. . . .

Lamentations 3:40 Nun. Let us search our ways, and seek, and return to the Lord.

Haggai 1:5,7 And now thus saith the Lord of hosts: Set your hearts to consider your ways. . . .

Zechariah 7:5-7 Speak to all the people of the land, and to the priests, saying: When you fasted, and mourned in the fifth and the seventh month for these seventy years: did you keep a fast unto me? . . .

2 Corinthians 13:5 Try your own selves if you be in the faith: prove ye yourselves. Know you not your own selves, that Christ Jesus is in you, unless perhaps you be reprobates?

Galatians 6:4 But let every one prove his own work: and so he shall have glory in himself only and not in another.

1 John 3:20,21 For if our heart reprehend us, God is greater than our heart and knoweth all things. . . .

and so.

Numbers 9:10-13 Say to the children of Israel: The man that shall be unclean by occasion of one that is dead, or shall be in a journey afar off in your nation, let him make the phase to the Lord. . . .

Matthew 5:23,24 If therefore thou offer thy gift at the altar, and there thou remember that thy brother hath anything against thee; . . .