Numbers 10:17

And the tabernacle was taken down... — The order of precedence as regards the twelve tribes which were encamped on the four sides of the Tabernacle is clearly laid down in Numbers 2, where it is ordered that the camp of the Lervites should set forward “in the midst of the camps” (Numbers 10:17). The precise position which the three bodies of Levites were to occupy in the marches is defined in this chapter. The Gershonites, who had the charge of the curtains and hangings of the Tabernacle and the court (Numbers 4:25), with their two wagons, and the Merarites, who had the charge of the heavier and more bulky materials (Numbers 4:31), with their four wagons, were to set forward after the first or eastern camp, which was composed of the tribes of Judah, Issachar, and Zebulon, in order that they might have time to erect the Tabernacle before the arrival of the Kohathites, “bearing the sanctuary” (or sacred things). Next in order after the Gershonites and Merarites followed the southern camp, consisting of the three tribes of Reuben, Simeon, and Gad. Then followed the Kohathites in the centre of the procession, “bearing the sanctuary.” After them marched the three tribes of Ephraim, Manasseh, and Benjamin, who formed the western camp, and as the rereward, the three tribes of Dan, Asher, and Naphtali, which formed the northern camp. This arrangement serves to throw light upon Psalms 80:2 : “Before Ephraim and Benjamin and Manasseh stir up thy strength, and come and save us.