איש על דגלו באתת לבית אבותם
Each tribe received a designated spot around the Mishkan. At first, Moshe Rabbeinu was concerned that a dispute might arise between the tribes. Quite possibly, each individual tribe had its own idea concerning its placement. Hashem told Moshe that he need not worry. The tribes knew their place, understanding that the configuration determined by their Patriarch, Yaakov Avinu, would apply now as well. The tribes accepted their grandfather’s decision; what he had decided hundreds of years earlier was still applicable today. How are we to understand this? The tribe that might question Moshe’s decision could just as well question Yaakov’s…