2And bring also with thee thy brethren of the tribe of Leui of ye familie of thy father, which shalbe ioyned with thee, and minister vnto thee: but thou, and thy sonnes with thee shall minister before the Tabernacle of the Testimonie:
3And they shall keepe thy charge, euen the charge of all the Tabernacle: but they shall not come neere the instruments of the Sanctuary, nor to the altar, lest they die, both they and you:
Numbers 18
Numbers 18:2-3