Parallel
Deuteronomy 21:15
Swete's Septuagint · Berean Standard Bible
Ἐὰν δὲ γένωνται ἀνθρώπῳ δύο γυναῖκες, μία αὐτῶν ἠγαπημένη καὶ μία αὐτῶν μισουμένη, καὶ τέκωσιν αὐτῷ ἡ ἠγαπημένη καὶ ἡ μισουμένη, καὶ γένηται υἱὸς πρωτότοκος τῆς μισουμένης.
If a man has two wives, one beloved and the other unloved, and both bear him sons, but the unloved wife has the firstborn son,