Numbers 3:23

the families of the Gershonites, to the rear of the habitation, were to encamp, westward.

Numbers 1:53

but the Levites, shall pitch their tents round about the habitation of the testimony, that there be no wrath upon the assembly of the sons of Israel, - so shall the Levites keep the watch of the habitation of the testimony.

Numbers 2:17

Then shall set forward the tent of meeting - the camp of the Levites in the midst of the camps, - as they encamp, so, shall they set forward, every man at the side thereof by their standards.

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