¹⁷ So Abraham prayed unto God: and God healed Abimelech, and his wife, and his maidservants; and they bare children.

¹⁸ For the Lord had fast closed up all the wombs of the house of Abimelech, because of Sarah Abraham's wife.

21 And the Lord visited Sarah as he had said, and the Lord did unto Sarah as he had spoken.

² For Sarah conceived, and bare Abraham a son in his old age, at the set time of which God had spoken to him.

³ And Abraham called the name of his son that was born unto him, whom Sarah bare to him, Isaac.

⁴ And Abraham circumcised his son Isaac being eight days old, as God had commanded him.

⁵ And Abraham was an hundred years old, when his son Isaac was born unto him.

²⁶ And after that came his brother out, and his hand took hold on Esau's heel; and his name was called Jacob: and Isaac was threescore years old when she bare them.

26 And there was a famine in the land, beside the first famine that was in the days of Abraham. And Isaac went unto Abimelech king of the Philistines unto Gerar.