KJV:
The Babylonians, and all the Chaldeans, Pekod, and Shoa, and Koa, and all the Assyrians with them: all of them desirable young men, captains and rulers, great lords and renowned, all of them riding upon horses.
NASB:
the Babylonians and all the Chaldeans, Pekod and Shoa and Koa, and all the Assyrians with them; desirable young men, governors and officials all of them, officers and men of renown, all of them riding on horses.