1 Corinthians 11:18 YLT

¹⁶  and if any one doth think to be contentious, we have no such custom, neither the assemblies of God.

¹⁷  And this declaring, I give no praise, because not for the better, but for the worse ye come together;

¹⁸  for first, indeed, ye coming together in an assembly, I hear of divisions being among you, and partly I believe 'it',

¹⁹  for it behoveth sects also to be among you, that those approved may become manifest among you;

²⁰  ye, then, coming together at the same place -- it is not to eat the Lord's supper;