Bilangan 18:2

“Suruhlah saudara-saudaramu suku Lewi untuk membantu di halaman kemah-Ku dalam tugas-tugas yang diberikan kepadamu dan anak-anakmu.

And thy brethren also of the tribe of Levi, the tribe of thy father, bring thou with thee, that they may be joined unto thee, and minister unto thee: but thou and thy sons with thee shall minister before the tabernacle of witness.