Nor shall your name any longer be Abram [high, exalted father]; but your name shall be Abraham [father of a multitude], for I have made you the father of many nations.
And God said to Abraham, As for you, you shall therefore keep My covenant, you and your descendants after you throughout their generations.
And God said to Abraham, As for Sarai your wife, you shall not call her name Sarai; but Sarah [Princess] her name shall be.
Then Abraham fell on his face and laughed and said in his heart, Shall a child be born to a man who is a hundred years old? And shall Sarah, who is ninety years old, bear a son?
And God stopped talking with him and went up from Abraham.
And Abraham was ninety-nine years old when he was circumcised.
On the very same day Abraham was circumcised, and Ishmael his son as well.
NOW THE Lord appeared to Abraham by the oaks or terebinths of Mamre; as he sat at the door of his tent in the heat of the day,
So Abraham hastened into the tent to Sarah and said, Quickly get ready three measures of fine meal, knead it, and bake cakes.
And Abraham ran to the herd and brought a calf tender and good and gave it to the young man [to butcher]; then he [Abraham] hastened to prepare it.