Mambo ya Walawi 18 : 9 Leviticus chapter 18 verse 9

Utupu wa umbu lako, binti ya baba yako, au binti ya mama yako, kwamba alizaliwa nyumbani mwenu au kwamba alizaliwa kwengine, utupu wa hao usifunue.
soma Mlango wa 18

"'You shall not uncover the nakedness of your sister, the daughter of your father, or the daughter of your mother, whether born at home, or born abroad.