Numbers 1:48-50

48For Jehovah had spokenH1696 to MosesH4872, sayingH559,

49OnlyH389 thou shalt not number the tribeH4294 of LeviH3881, neither takeH5375 the sum of them among the children of IsraelH3478.

50But thou, appointH6485 the LevitesH3881 over the tabernacleH4908 of testimonyH5715, and over all the vesselsH3627 thereof, and over all things that belong to it: they shall bearH5375 the tabernacleH4908, and all its vesselsH3627; and they shall serveH8334 it, and roundH5439 about the tabernacleH4908 shall they encampH2583;