Scriptures

New King James Version (NKJV)

Genesis 20
¹⁶ Then to Sarah he said, "Behold, I have given your brother a thousand pieces of silver; indeed this vindicates you before all who are with you and before everybody." Thus she was rebuked.
¹⁷ So Abraham prayed to God; and God healed Abimelech, his wife, and his female servants. Then they bore children;
¹⁸ for the Lord had closed up all the wombs of the house of Abimelech because of Sarah, Abraham’s wife.
Genesis 21
¹ And the Lord visited Sarah as He had said, and the Lord did for Sarah as He had spoken.
² For Sarah conceived and bore 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 who was born to him--whom Sarah bore to him--Isaac.
⁴ Then Abraham circumcised his son Isaac when he was eight days old, as God had commanded him.
⁵ Now Abraham was one hundred years old when his son Isaac was born to him.
⁶ And Sarah said, "God has made me laugh, and all who hear will laugh with me."
⁷ She also said, "Who would have said to Abraham that Sarah would nurse children? For I have borne him a son in his old age."
⁸ So the child grew and was weaned. And Abraham made a great feast on the same day that Isaac was weaned.