The Portion of Toldot
This is the story of Yitzchak, son of Avraham. Avraham begot Yitzchak.
So Esau went to Ishmael and took to wife, in addition to the wives he had, Mahalath the daughter of Ishmael son of Avraham, sister of Nebaioth.
Our portion tells the story of Jacob and Esau, from birth through their famous feud. It also includes Isaac’s experiences in the land of Gerar, where he re-digs the wells of his father.