'Rulers' in the Bible

It happened that on the sixth day they gathered twice as much bread, two omers for each one, and all the rulers of the congregation came and told Moses.

Moreover you shall provide out of all the people able men, such as fear God: men of truth, hating unjust gain; and place such over them, to be rulers of thousands, rulers of hundreds, rulers of fifties, and rulers of tens.

Moses chose able men out of all Israel, and made them heads over the people, rulers of thousands, rulers of hundreds, rulers of fifties, and rulers of tens.

Moses called to them, and Aaron and all the rulers of the congregation returned to him; and Moses spoke to them.

The rulers brought the onyx stones, and the stones to be set, for the ephod and for the breastplate;