The Women of the Bible

Sarah was the wife of the patriarch Abraham. Her real name was Sarai, but the Lord changed it to Sarah after granting her the miracle of conceiving her son Isaac. Sarah was Abraham's blood sister. Both were children of the same father, but different mothers. While Sarah was the daughter of Terah and Yona; Abraham was the son of Terah and Salmut.
At the meanwhile, according to the biblical account in Genesis 16, Hagar was an Egyptian servant in the service of Sarah, wife of the patriarch Abraham, who was barren. It was because of her infertility that Sarah considered Abraham's offspring through her slave Hagar. She asked Abraham to impregnate her; And he complied with her request.