Kutoka 29 : 13 Exodus chapter 29 verse 13

Kisha twaa mafuta yote yafunikayo matumbo, na kitambi kilicho katika ini, na figo mbili, na mafuta yaliyo juu yake, uyateketeze yote juu ya madhabahu.
soma Mlango wa 29

You shall take all the fat that covers the innards, the cover of the liver, the two kidneys, and the fat that is on them, and burn them on the altar.