Kutoka 30 : 20 Exodus chapter 30 verse 20

hapo waingiapo ndani ya hema ya kukutania; watajiosha majini, ili wasife; au hapo watakapoikaribia madhabahu ili watumike, kumteketezea Bwana sadaka ya moto;
soma Mlango wa 30

When they go into the tent of meeting, they shall wash with water, that they not die; or when they come near to the altar to minister, to burn an offering made by fire to Yahweh.