And the LORD said to Abraham, "Why did Sarah laugh, saying, "Shall I surely bear a child, since I am old?'
Genesis 18:13
Surrounding context
18:12 Therefore Sarah laughed within herself, saying, "After I have grown old, shall I have pleasure, my lord being old also?"
18:13 And the LORD said to Abraham, "Why did Sarah laugh, saying, "Shall I surely bear a child, since I am old?'
18:14 Is anything too hard for the LORD? At the appointed time I will return to you, according to the time of life, and Sarah shall have a son."