Original Verse:
Acts Chapter 19 Verse 38If therefore Demetrius and the craftsmen who are with him have a matter against anyone, the courts are open, and there are proconsuls. Let them press charges against one another.

Reference Verses:
Acts Chapter 13 Verse 8But Elymas the sorcerer (for so is his name by interpretation) withstood them, seeking to turn aside the proconsul from the faith.
Acts Chapter 13 Verse 7who was with the proconsul, Sergius Paulus, a man of understanding. This man summoned Barnabas and Saul, and sought to hear the word of God.