1 Corinthians 6:5-7

Amplified Bible

⁵ I say this to your shame. Can it be that there is not one wise man among you who [is governed by integrity and] will be able and competent to decide [private disputes] between his fellow believers, ⁶ but instead, brother goes to law against brother, and that before [judges who are] unbelievers?

⁷ Why, the very fact that you have lawsuits with one another is already a defeat. Why not rather be wronged? Why not rather be defrauded?