Parallel
Numbers 31:18
Rahlfs Septuagint (1935) · Berean Standard Bible
πᾶσαν τὴν ἀπαρτίαν τῶν γυναικῶν ἥτις οὐκ οἶδεν κοίτην ἄρσενος ζωγρήσατε αὐτάς
but spare for yourselves every girl who has never had relations with a man.