Parallel
Ephesians 5:12
Patriarchal Greek New Testament (1904) · Berean Standard Bible
τὰ γὰρ κρυφῆ γινόμενα ὑπ᾽ αὐτῶν αἰσχρόν ἐστι καὶ λέγειν·
For it is shameful even to mention what the disobedient do in secret.