'Commanders' in the Bible

And so I took the leaders of your tribes, wise and knowledgeable men, and [then] I appointed them as leaders over you [as] commanders of [groups of] thousands and commanders of [groups of] hundreds and commanders of [groups of] fifties and commanders of [groups of] tens [as] officials for your tribes.

And {when the officials have finished speaking} to the army troops, then they shall appoint commanders of divisions at the head of the troops.