Hesabu 16 : 7 Numbers chapter 16 verse 7

vitieni na moto, mkaweke na uvumba juu yake mbele za Bwana kesho; kisha itakuwa ya kwamba mtu Bwana atakayemchagua, yeye atakuwa mtakatifu; inawatosha ninyi, enyi wana wa Lawi.
soma Mlango wa 16

and put fire in them, and put incense on them before Yahweh tomorrow: and it shall be that the man whom Yahweh does choose, he [shall be] holy: you take too much on you, you sons of Levi.