Matthew 5:39-41

but I say to you, Resist not the evil man; but whosoever smites you on your right cheek, turn to him the other also;

Romans 12:18-21

if it be possible, so far as it depends on you, being at peace with all men;

1 Corinthians 6:6-8

But brother goes to law with brother, and that before unbelievers!

2 Timothy 2:24

now a servant of the Lord must not engage in strife, but should be gentle towards all, apt in teaching, patient of wrong,

Treasury of Scripture Knowledge

Summary

Strive not with a man without cause, if he have done thee no harm.

Bible References

General references

Matthew 5:39
but I say to you, Resist not the evil man; but whosoever smites you on your right cheek, turn to him the other also;
Romans 12:18
if it be possible, so far as it depends on you, being at peace with all men;
1 Corinthians 6:6
But brother goes to law with brother, and that before unbelievers!
2 Timothy 2:24
now a servant of the Lord must not engage in strife, but should be gentle towards all, apt in teaching, patient of wrong,