And Sarai said to Abram, See, the Lord has not let me have children; go in to my servant, for I may get a family through her. And Abram did as Sarai said.
There were men of great strength and size on the earth in those days; and after that, when the sons of God had connection with the daughters of men, they gave birth to children: these were the great men of old days, the men of great name.
And in that day seven women will put their hands on one man, saying, There will be no need for you to give us food or clothing, only let us go under your name, so that our shame may be taken away.
If brothers are living together and one of them, at his death, has no son, the wife of the dead man is not to be married outside the family to another man: let her husband's brother go in to her and make her his wife, doing as it is right for a brother-in-law to do.