1 Corinthians 6:5-7

6:5 I say this to your shame! Is there no one among you wise enough to settle disputes between fellow Christians? 6:6 Instead, does a Christian sue a Christian, and do this before unbelievers? 6:7 The fact that you have lawsuits among yourselves demonstrates that you have already been defeated. Why not rather be wronged? Why not rather be cheated?