CLV(i)
19 And saying is the Elohim to Abraham, "Nevertheless, behold, Sarah, your wife is bearing you a son, and you shall call his name Isaac. And I set up My covenant with him for a covenant eonian, and with his seed after him.
20 And as to Ishmael, behold! I hear you. Behold! Bless him do I, and fruitful do I make him, and increase him exceedingly exceedingly. Twelve princes shall he beget, and I make of him a great nation.
21 Yet My covenant will I set up with Isaac, whom Sarah will bear for you at this, the appointed time another year.