And Moses went out, and told the people the words of the LORD, and gathered the seventy men of the elders of the people, and set them round about the tabernacle.

Wesley's Notes

11:24 Moses went out - Out of the tabernacle, into which he entered to receive God's answers from the mercy - seat. The seventy men - They are called seventy from the stated number, though two of them were lacking, as the Apostles are called the twelve, Mt 26:20, when one of that number was absent. Round the tabernacle - Partly that the awe of God might be imprinted upon their hearts, that they might more seriously undertake and more faithfully manage their high employment, but principally, because that was the place where God manifested himself, and therefore there he would bestow his spirit upon them.

Jamieson-Fausset-Brown Bible Commentary

24. Moses . gathered the seventy men of the elders of the people, &c.-The tabernacle was chosen for the convocation, because, as it was there God manifested Himself, there His Spirit would be directly imparted-there the minds of the elders themselves would be inspired with reverential awe and their office invested with greater respect in the eyes of the people.

Matthew Henry's Concise Commentary

11:24-30 We have here the fulfilment of God's word to Moses, that he should have help in the government of Israel. He gave of his Spirit to the seventy elders. They discoursed to the people of the things of God, so that all who heard them might say, that God was with them of a truth. Two of the elders, Eldad and Medad, went not out unto the tabernacle, as the rest, being sensible of their own weakness and unworthiness. But the Spirit of God found them in the camp, and there they exercised their gift of praying, preaching, and praising God; they spake as moved by the Holy Ghost. The Spirit of God is not confined to the tabernacle, but, like the wind, blows where He listeth. And they that humble themselves shall be exalted; and those who are most fit for government, are least ambitious of it. Joshua does not desire that they should be punished, but only restrained for the future. This motion he made out of zeal for what he thought to be the unity of the church. He would have them silenced, lest they should occasion a schism, or should rival Moses; but Moses was not afraid of any such effects from that Spirit which God had put upon them. Shall we reject those whom Christ has owned, or restrain any from doing good, because they are not in every thing of our mind? Moses wishes all the Lord's people were prophets, that he would put his Spirit upon all of them. Let the testimony of Moses be believed by those who desire to be in power; that government is a burden. It is a burden of care and trouble to those who make conscience of the duty of it; and to those who do not, it will prove a heavier burden in the day of account. Let the example of Moses be followed by those in power; let them not despise the advice and assistance of others, but desire it, and be thankful for it. If all the present number of the Lord's people were rendered prophets, or ministers, by the Spirit of Christ, though not all agreed in outward matters, there is work enough for all, in calling sinners to repentance, and faith in our Lord Jesus.