Genesis 18:13-15

13And the Lord said to Abraham, “Why did Sarah laugh, saying, ‘Shall I indeed 1bear a child, when I am so old?’ 142Is anything too 3difficult for the Lord? At the 4appointed time I will return to you, 5at 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.”