Genesis 18:15 KJV
Then Sarah denied, saying, I laughed not; for she was afraid. And he said, Nay; but thou didst laugh.
Genesis 18:15, King James Version
In context
14 Is any thing too hard for the Lord? At the time appointed I will return unto thee, according to the time of life, and Sarah shall have a son.
15 Then Sarah denied, saying, I laughed not; for she was afraid. And he said, Nay; but thou didst laugh.
16 And the men rose up from thence, and looked toward Sodom: and Abraham went with them to bring them on the way.