Parallel
Numbers 31:3
Brenton's English Septuagint · Berean Standard Bible
And Moses spoke to the people, saying, Arm some of you, and set yourselves in array before the Lord against Madian, to inflict vengeance on Madian from the Lord.
So Moses told the people, “Arm some of your men for war, that they may go against the Midianites and execute the LORD’s vengeance on them.