'Mighty men' in the Bible

Your men will fall by the swordAnd your mighty men in battle.

I [the Lord] have commanded My consecrated ones,I have even called My great warriors,My proudly exulting ones [the Medes and the Persians who triumph for My honor]—To execute My anger.

and the remainder of the number of archers, the mighty men of the sons of Kedar, will be few; for the Lord, the God of Israel, has spoken.”