Genesis 18:12-15

12So Sarah laughed to herself, saying, “After I’ve grown decrepit, can I have desire—and my lord so old?”

13Then Adonai said to Abraham, “Why is it that Sarah laughed, saying, ‘Can I really give birth when I am so old?’

14Is anything too difficult for Adonai? At the appointed time I will return to you—in about a year—and Sarah will have a son.”

15Sarah denied it saying, “I didn’t laugh!” For she was afraid. But He said, “No—for you did laugh.”