1 Corinthians 11:19-21

New Revised Standard Version, Anglicised Catholic Edition

¹⁹ Indeed, there have to be factions among you, for only so will it become clear who among you are genuine. ²⁰ When you come together, it is not really to eat the Lord’s supper. ²¹ For when the time comes to eat, each of you goes ahead with your own supper, and one goes hungry and another becomes drunk.