Acts 19:38

If then Demetrius and the craftsmen with him have a complaint against anyone, the courts are open, and there are proconsuls; let them bring charges against one another.

Acts 13:7

who was with the proconsul, Sergius Paulus, a man of intelligence. This man summoned Barnabas and Saul and sought to hear the word of God.

Acts 18:14

But when Paul was about to open his mouth, Gallio said to the Jews, "If it were a matter of wrong or of vicious crime, O Jews, it would be reasonable for me to put up with you;

1 Corinthians 6:1

When any one of you has a grievance against a brother, does he dare go to law before the unrighteous instead of before the saints?

Treasury of Scripture Knowledge

Summary

Wherefore if Demetrius, and the craftsmen which are with him, have a matter against any man, the law is open, and there are deputies: let them implead one another.

Demetrius

Bible References

Demetrius

Acts 19:24
For a man named Demetrius, a silversmith, who made silver shrines of Artemis, brought no little business to the craftsmen.

Have

Acts 18:14
But when Paul was about to open his mouth, Gallio said to the Jews, "If it were a matter of wrong or of vicious crime, O Jews, it would be reasonable for me to put up with you;
1 Corinthians 6:1
When any one of you has a grievance against a brother, does he dare go to law before the unrighteous instead of before the saints?