Mambo ya Walawi 11 : 36 Leviticus chapter 11 verse 36

Pamoja na hayo, chemchemi, au shimo, ambamo maji yakusanyika, vitakuwa ni safi; lakini hicho kitakachogusa mizoga yao kitakuwa ni najisi.
soma Mlango wa 11

Nevertheless a spring or a cistern in which water is a gathered shall be clean: but that which touches their carcass shall be unclean.