If his master has given him a wife, and she has borne him sons or daughters, the wife and her children shall be her master's, and he shall go out by himself.
And Sarai said to Abram, Behold now, Jehovah has kept me from bearing. I pray you, go in to my slave woman. It may be that I may be built by her. And Abram listened to the voice of Sarai.
He that is born in your house, and he that is bought with your silver, must be circumcised. And My covenant shall be in your flesh for an everlasting covenant.