Deuteronomy 1:13
Take ye wise men, and understanding, and known among your tribes, and I will make them rulers over you.
Exodus 18:21
Moreover, thou shalt provide out of all the people, able men, such as fear God, men of truth, hating covetousness; and place such over them to be rulers of thousands, and rulers of hundreds, rulers of fifties, and rulers of tens:
Numbers 11:16-17
And the LORD said to Moses, Gather to me seventy men of the elders of Israel, whom thou knowest to be the elders of the people, and officers over them; and bring them to the tabernacle of the congregation, that they may stand there with thee.
Acts 1:21-23
Wherefore, of these men who accompanied us, all the time that the Lord Jesus went in and out among us,
Acts 6:2-6
Then the twelve called the multitude of the disciples, and said, It is not reason that we should leave the word of God, and serve tables.