Numbers 1:54 DBY

⁵²  And the children of Israel shall encamp every man in his camp, and every man by his own standard, according to their hosts;

⁵³  but the Levites shall encamp round about the tabernacle of testimony, that there come not wrath upon the assembly of the children of Israel; and the Levites shall keep the charge of the tabernacle of testimony.

⁵⁴  And the children of Israel did so; according to all that Jehovah had commanded Moses, so did they.