Hesabu 18 : 9 Numbers chapter 18 verse 9

Vitu hivi vitakuwa vyako katika vile vilivyo vitakatifu sana, visiteketezwe motoni; matoleo yao yote, maana, kila sadaka yao ya unga, na kila sadaka yao ya dhambi, na kila sadaka yao ya hatia watakayonitolea, vitakuwa vitakatifu sana kwa ajili yako wewe na kwa wanao.
soma Mlango wa 18

This shall be your of the most holy things, [reserved] from the fire: every offering of theirs, even every meal-offering of theirs, and every sin-offering of theirs, and every trespass-offering of theirs, which they shall render to me, shall be most holy for you and for your sons.