1 Corinthians 11:27

Ὥστε ὃς ἂν ἐσθίῃ τὸν ἄρτον τοῦτον ἢ πίνῃ τὸ ποτήριον τοῦ Κυρίου ἀναξίως τοῦ Κυρίου, ἔνοχος ἔσται τοῦ σώματος καὶ τοῦ αἵματος τοῦ Κυρίου.

Ōste os an esthiē ton arton toyton ē pinē to potērion toy Kyrioy anaxiōs toy Kyrioy, enochos estai toy sōmatos kai toy aimatos toy Kyrioy.

King James Version (KJV)

Wherefore whosoever shall eat this bread, and drink this cup of the Lord, unworthily, shall be guilty of the body and blood of the Lord.

Modern English

So then, whoever eats the bread or drinks the cup of the Lord in an unworthy manner will be guilty of sinning against the body and blood of the Lord.