Kutoka 28 : 30 Exodus chapter 28 verse 30

Nawe utie hizo Urimu na Thumimu katika kile kifuko cha kifuani cha hukumu; nazo zitakuwa juu ya moyo wa Haruni, hapo atakapoingia ndani mbele ya Bwana; na Haruni atachukua hukumu ya hao wana wa Israeli juu ya moyo wake mbele ya Bwana daima.
soma Mlango wa 28

You shall put in the breastplate of judgment the Urim and the Thummim; and they shall be on Aaron's heart, when he goes in before Yahweh: and Aaron shall bear the judgment of the children of Israel on his heart before Yahweh continually.