1 Corinthians 6:7-8

Don’t you realize that when you drag another believer into court you’re providing the evidence that you are already defeated? Wouldn’t it be better to accept the fact that someone is trying to cheat and take advantage of you, and simply choose the high road? At times it is better to just accept injustice and even to let someone take advantage of you, rather than to expose our conflicts publicly before unbelievers. But instead you keep cheating and doing wrong to your brothers and sisters, and then request that unbelievers render their judgment!