1 Corinthians 11:27-28 NAS

27 Therefore whoever * eats the bread or drinks the cup of the Lord in an unworthy manner, shall be 1guilty of the body and the blood of the Lord.

References for 1 Corinthians 11:27

28 But a man must 2examine himself, and in so doing he is to eat of the bread and drink of the cup.

References for 1 Corinthians 11:28