Parallel
1 Corinthians 11:28
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Δοκιμαζέτω δὲ ἄνθρωπος ἑαυτόν, καὶ οὕτως ἐκ τοῦ ἄρτου ἐσθιέτω, καὶ ἐκ τοῦ ποτηρίου πινέτω.
Each one must examine himself before he eats of the bread and drinks of the cup.