Parallel
Deuteronomy 23:6
Swete's Septuagint · Berean Standard Bible
οὐ προσαγορεύσεις εἰρηνικὰ αὐτοῖς καὶ συμφέροντα αὐτοῖς πάσας τὰς ἡμέρας σου εἰς τὸν αἰῶνα.
You are not to seek peace or prosperity from them as long as you live.