Mambo ya Walawi 12 : 2 Leviticus chapter 12 verse 2

Nena na hao wana wa Israeli, uwaambie, Mwanamke akitunga mimba na kuzaa mtoto mume, ndipo atakuwa yu najisi siku saba; kama katika siku za kutengwa kwake kwa ajili ya hedhi, ndivyo atakavyokuwa najisi.
soma Mlango wa 12

"Speak to the children of Israel, saying, 'If a woman conceives, and bears a male child, then she shall be unclean seven days; as in the days of her monthly period she shall be unclean.