And all Israel with their elders, officers, and their judges were standing on both sides of the ark before the Levitical priests who carried the ark of the covenant of the Lord, the stranger as well as the native. Half of them stood in front of Mount Gerizim, and half of them in front of Mount Ebal, just as Moses the servant of the Lord had commanded at first to bless the people of Israel.
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The account of this solemnity is very brief. An acquaintance with Deuteronomy 27 is evidently presupposed, and the three distinct acts of which the…

And all Israel, and their elders, etc. The third instance of obedience was placing all the tribes on Mount Gerizim and Mount Ebal to stand…

And all Israel, and their elders, and officers, and their
judges, stood on this side the ark, and on tha…

As soon as Joshua reached the mountains Ebal and Gerizim, without delay and regardless of the unsettled state of Israel or their enemies, he confir…
Albert Barnes
AlbertBarnes