So the Lord said to Moses: “Gather to Me seventy men of the elders of Israel, whom you know to be the elders of the people and officers over them; bring them to the tabernacle of meeting, that they may stand there with you.
“Now take Aaron your brother, and his sons with him, from among the children of Israel, that he may minister to Me as priest, Aaron and Aaron’s sons: Nadab, Abihu, Eleazar, and Ithamar.
Then the Lord said to him, “Away! Get down and then come up, you and Aaron with you. But do not let the priests and the people break through to come up to the Lord, lest He break out against them.”
After these things the Lord appointed seventy others also, and sent them two by two before His face into every city and place where He Himself was about to go.
And there stood before them seventy men of the elders of the house of Israel, and in their midst stood Jaazaniah the son of Shaphan. Each man had a censer in his hand, and a thick cloud of incense went up.
And the Lord said to Moses, “Behold, I come to you in the thick cloud, that the people may hear when I speak with you, and believe you forever.” So Moses told the words of the people to the Lord.
So I took the heads of your tribes, wise and knowledgeable men, and made them heads over you, leaders of thousands, leaders of hundreds, leaders of fifties, leaders of tens, and officers for your tribes.