1 Corinthians 6:5-7

Young's Literal Translation

⁵ unto your shame I speak: so there is not among you one wise man, not even one, who shall be able to discern in the midst of his brethren!

⁶ but brother with brother doth go to be judged, and this before unbelievers!

⁷ Already, indeed, then, there is altogether a fault among you, that ye have judgments with one another; wherefore do ye not rather suffer injustice? wherefore be ye not rather defrauded?