Mwanzo 17 : 12 Genesis chapter 17 verse 12

Mtoto wa siku nane atatahiriwa kwenu, kila mwanamume katika vizazi vyenu, mzaliwa nyumbani, na mnunuliwa kwa fedha, kila mgeni asiyekuwa wa uzao wako.
soma Mlango wa 17

He who is eight days old will be circumcised among you, every male throughout your generations, he who is born in the house, or bought with money of any foreigner who is not of your seed.