'Mighty' in the Bible

And Naaman, captain of the host of the king of Syria, was a great man before his master, and honourable, for by him Jehovah had given deliverance to Syria; and he was a mighty man of valour, but a leper.

And he carried away all Jerusalem, and all the princes, and all the mighty men of valour, ten thousand captives, and all the craftsmen and smiths: none remained but the poorest sort of the people of the land.

And he carried away Jehoiachin to Babylon, and the king's mother, and the king's wives, and his chamberlains, and the mighty of the land, he led into captivity from Jerusalem to Babylon;