Num Numbers, chapter Book of Numbers, chapter 18
And youi brethren also of the tribe of Levi (Levite) [Adhesion, Joiner], the tribe of youi father, bring youi with youi, that they may be joined unto youi, and minister unto youi: but youi and youi sons with youi [shall minister] before the tabernacle of witness.
And they shall keep youi charge, and the charge of all the tabernacle: only they shall not come near the vessels of the sanctuary and the altar, that neither they, nor you2f also, die.