Genesis 18:11-15

11Now 1Abraham and Sarah were old, advanced in age; Sarah was 2past 3childbearing. 12Sarah laughed 4to herself, saying, “5After I have become old, shall I have pleasure, my 6lord being old also?” 13And the Lord said to Abraham, “Why did Sarah laugh, saying, ‘Shall I indeed 7bear a child, when I am so old?’ 148Is anything too 9difficult for the Lord? At the 10appointed time I will return to you, 11at this time next year, and Sarah will have a son.” 15Sarah denied it however, saying, “I did not laugh”; for she was afraid. And He said, “No, but you did laugh.”