'Officers' in the Bible

So I took the heads of your tribes, wise and experienced men, and appointed them heads over you, leaders of thousands and of hundreds, of fifties and of tens, and officers for your tribes.

“You shall appoint for yourself judges and officers in all your towns which the Lord your God is giving you, according to your tribes, and they shall judge the people with righteous judgment.

The officers also shall speak to the people, saying, ‘Who is the man that has built a new house and has not dedicated it? Let him depart and return to his house, otherwise he might die in the battle and another man would dedicate it.

Then the officers shall speak further to the people and say, ‘Who is the man that is afraid and fainthearted? Let him depart and return to his house, so that he might not make his brothers’ hearts melt like his heart.’

When the officers have finished speaking to the people, they shall appoint commanders of armies at the head of the people.

“You stand today, all of you, before the Lord your God: your chiefs, your tribes, your elders and your officers, even all the men of Israel,

Assemble to me all the elders of your tribes and your officers, that I may speak these words in their hearing and call the heavens and the earth to witness against them.