Parallel
Deuteronomy 20:13
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ παραδώσει αὐτὴν κύριος ὁ θεός σου εἰς τὰς χεῖράς σου καὶ πατάξεις πᾶν ἀρσενικὸν αὐτῆς ἐν φόνῳ μαχαίρας
When the LORD your God has delivered it into your hand, you must put every male to the sword.