And God said, No, but Sarah thy wife shall bear thee a son, and thou shall call his name Isaac. And I will establish my covenant with him for an everlasting covenant for his seed after him.
And he gave him the covenant of circumcision. And so he begot Isaac, and circumcised him the eighth day. And Isaac begot Jacob, and Jacob the twelve patriarchs.
And he said, Take now thy son, thine only son, whom thou love, even Isaac, and get thee into the land of Moriah. And offer him there for a burnt offering upon one of the mountains which I will tell thee of.
And God said to Abraham, Let it not be grievous in thy sight because of the lad, and because of thy handmaid. In all that Sarah says to thee, hearken to her voice. For in Isaac shall thy seed be called.