1 Corinthians 11:28 References

28 But a man must aexamine himself, and in so doing he is to eat of the bread and drink of the cup.

a Matthew 26:22, 2 Corinthians 13:5, Galatians 6:4

Matthew 26

22 Being deeply grieved, they each one began to say to Him, "Surely not I, Lord?"

2 Corinthians 13

5 aTest yourselves to see if you are in the faith; bexamine yourselves! Or do you not recognize this about yourselves, that Jesus Christ is in you--unless indeed you cfail the test?

Galatians 6

4 But each one must aexamine his own work, and then he will have reason for bboasting in regard to himself alone, and not in regard to another.