Here please note Abraham had a son called Isaac not Jacob.
Canaan/Ancient Palestine
They were living in Cannan
Esau was older than Jacob. Esau was born first, with Jacob being his younger twin brother.
Esau
According to the Bible, Isaac's firstborn son is Esau.
Esau was technically the eldest, having been born first.
Esau (Esav) and Jacob (Yaakov) were twins. Esau was the first to be born with Jacob coming out right on the heel of his brother.
Your are probably referring to Jacob and Esau. They were twins born to Isaac and Rebekah. God chose Jacob to continue the Hebrew (Israel) race and He rejected Esau. Esau became the "father" of the Edomite's. They would be distant cousins of Israel. To read of the fascinating story of Jacob and Esau see Genesis, chapter 27.
Yes the stories of jacob and Esau are in the old testament, as they were twins born to Isaac , the son of Abraham in genesis.
Esau and Jacob fought over the birthright blessing, which was traditionally given to the firstborn son in their culture. Jacob, the younger brother, tricked Esau into selling him his birthright.
Esau (Esav) and Jacob (Yaakov) were twins. Esau was the first to be born, with Jacob emerging literally on the heel of his brother.
Jews say that Esau sold his birthright to Jacob
Jacob was Esau's twin brother.(Genesis 25:24-26)
Christians say that Esau sold his birthright to Jacob