answers: Esau
context: for granting him Ishmael and Isaac in his old age. Ishmael is further mentioned alongside the patriarchs who had been given revelations and Jacob's sons promised to follow the faith of their forefathers, "Abraham, Ishmael and Isaac", when testifying their faith. In the narrative of the near-sacrifice of Abraham's son, the son is not named and, although the general interpretation is that it was Ishmael, Tabari maintained that it was Isaac. Most modern commentators, however, regard the son's identification as least important in a narrative which is given for its moral lesson. The commentaries on the Quran and the numerous </s> blessing to Esau but, after Esau begs, gives him an inferior blessing (). Jacob and Esau The Book of Genesis speaks of the relationship between fraternal twins Jacob and Esau, sons of Isaac and Rebekah, focusing on Esau's loss of his birthright to Jacob and the conflict that ensued between their descendant nations because of Jacob's deception of their aged and blind father, Isaac, in order to receive Esau's birthright/blessing from Isaac. This conflict was paralleled by the affection the parents had for their favored child: "Isaac, who had a taste for wild game, loved Esau, but Rebekah loved Jacob." </s> and escaping from his family, Cain got married and had children. They died in Noah's flood among other tyrants and unbelievers. Some Muslim scholars puzzled over the mention of offerings in the narrative of Cain and Abel. Offerings and sacrifices were ordained only after the revelation of the Torah to Moses. This led some scholars, such as Said ibn al-Musayyib, to think that the sons of Adam mentioned in the Quran are actually two Israelites, not Cain and Abel. According to Shi'a Muslim belief, Abel (""Habeel"") is buried in the Nabi Habeel Mosque, located on the west mountains of Damascus,
question: who gave up their birthright in the bible