Parallel
Acts 19:39
Patriarchal Greek New Testament (1904) · Berean Standard Bible
εἰ δέ τι περὶ ἑτέρων ἐπιζητεῖτε, ἐν τῇ ἐννόμῳ ἐκκλησίᾳ ἐπιλυθήσεται.
But if you are seeking anything beyond this, it must be settled in a legal assembly.