1 Mambo Ya Nyakati 23:28

Wajibu wa Walawi ulikuwa kuwasaidia wazao wa Aroni kuhudumu katika Hekalu la Bwana: Kuwa wasimamizi wa nyua, vyumba vya pembeni, kutakasa vyombo vitakatifu na utendaji mwingine wowote katika nyumba ya Mungu.

Because their office was to wait on the sons of Aaron for the service of the house of the LORD, in the courts, and in the chambers, and in the purifying of all holy things, and the work of the service of the house of God;