“And Elohim said, “No, Sarah your wife is truly bearing a son to you, and you shall call his name Yitsḥaq. And I shall establish My covenant with him for an everlasting covenant, and with his seed after him.
And He said, “I shall certainly return to you according to the time of life, and see, Sarah your wife is to have a son!” And Sarah was listening in the tent door which was behind him.
“And He gave him the covenant of circumcision. And so he brought forth Yitsḥaq and circumcised him on the eighth day. And Yitsḥaq brought forth Ya‛aqoḇ, and Ya‛aqoḇ brought forth the twelve ancestors.
By belief also, Sarah herself was enabled to conceive seed, and she bore a child when she was past the normal age, because she deemed Him trustworthy who had promised.
So I took your father Aḇraham from beyond the River, and caused him to go through all the land of Kena‛an, and multiplied his offspring and gave him Yitsḥaq.