'Officers' in the Bible

Then the LORD told Moses, "Gather together for me 70 men who are elders of Israel, men whom you know to be elders of the people and officers over them. Then bring them to the Tent of Meeting and let them stand there with you.

In answer, Balaam told them, "Stay here for the night and I'll bring back a message to you, depending on what the LORD says to me." So the officers of Moab stayed with Balaam overnight.

In response, Balak sent more officers higher ranking ones, at that!

But Moses became livid with anger at the officers of the army, the captains of thousands, and the captains of hundreds who had returned from servicing in the battle.

Then the officers in charge of thousands of soldiers, the captains of thousands, and the captains of hundreds approached Moses

So Moses instructed Eleazar the priest and Nun's son Joshua, and the officers of the ancestral tribes of the Israelis,