Parallel
Ephesians 5:12
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
τὰ γὰρ κρυφῇ γινόμενα ὑπ’ αὐτῶν αἰσχρόν ἐστιν καὶ λέγειν.
For it is shameful even to mention what the disobedient do in secret.