If his master gives him a wife, and she bears sons or daughters to him, the wife and her children shall belong to her master; and he shall go out with his body.
And Sarai said to Abram, See, now, Jehovah has kept me from bearing; go in now to my slave-girl; perhaps I may be built up from her. And Abram listened to the voice of Sarai.
The child of your house and the purchase of your money circumcising must be circumcised. And My covenant shall be in your flesh for a perpetual covenant.